Search

Heartwarming update for baby stabbed during Bondi attack

Six weeks on from the devastating Bondi Junction Westfield stabbing that claimed the lives of six people, the nine-month-old baby who was attacked is continuing her recovery. Baby Harriet was at the shopping centre with her mother, Dr Ashlee Good, when Joel Cauchi began his crazed attack on shoppers. One of Dr Good's final acts was to thrust Harriet into the arms of strangers begging them to "please help, help". Dr Good, an osteopath, tragically died from her injuries but Harriet miraculously survived and was released from hospital on April 21st. Since the attack, kind-hearted Australians have since donated $830,040 on a dedicated <a href="https://www.gofundme.com/f/Ash-Good" target="_blank" rel="noopener">GoFundMe</a> page to give Dr Good's partner, Dan, and little Harriet "the freedom to go forward into the future without financial burden or worry". "Ash was a ray of sunshine and positivity in every aspect of her life and died a hero saving her little girl from the most unspeakable evil," GoFundMe organiser Steven Foxwell wrote. The donations are still pouring in from friends and strangers alike, often accompanied by heartbreaking messages. "Although I did not know Ashlee, I was deeply touched by her bravery and great maternal love, and my heart goes out to all of you at this difficult time," one person wrote. "I'm so sorry for your horrific loss. I hope the money raised here gives you the freedom to go forward and continue living your lives in a way that would make Ash proud," a second added. "As a mother of two, this really truly caused my heart to ache in a way I haven't felt for a long time," a third said. "I wish for this little girl so much happiness and light in her future. I can't even imagine all the different ways the family are feeling right now." Nicola Britton, the Regional Director for GoFundMe Australia, said that the fundraiser is currently the second-largest in Australia for 2024, trailing only behind another fundraiser focused on humanitarian relief for Gaza. Image credits: GoFundMe

Caring

Cost of living: if you can’t afford as much fresh produce, are canned veggies or frozen fruit just as good?

<div class="theconversation-article-body"> <a href="https://theconversation.com/profiles/evangeline-mantzioris-153250">Evangeline Mantzioris</a>, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a> The cost of living crisis is affecting how we spend our money. For many people, this means tightening the budget on the weekly supermarket shop. One victim may be fresh fruit and vegetables. Data from the <a href="https://www.abs.gov.au/media-centre/media-releases/australians-consuming-fewer-vegetables-fruit-and-less-milk#:%7E:text=Paul%20Atyeo%2C%20ABS%20health%20statistics,278%20to%20267%20to%20grams.%E2%80%9D">Australian Bureau of Statistics</a> (ABS) suggests Australians were consuming fewer fruit and vegetables in 2022–23 than the year before. The cost of living is likely compounding a problem that exists already – on the whole, Australians don’t eat enough fruit and vegetables. <a href="https://www.eatforhealth.gov.au/guidelines/australian-guide-healthy-eating">Australian dietary guidelines</a> recommend people aged nine and older should consume <a href="https://www.eatforhealth.gov.au/food-essentials/five-food-groups/fruit">two</a> serves of fruit and <a href="https://www.eatforhealth.gov.au/food-essentials/five-food-groups/vegetables-and-legumes-beans">five</a> serves of vegetables each day for optimal health. But in 2022 the <a href="https://www.abs.gov.au/statistics/health/health-conditions-and-risks/dietary-behaviour/latest-release">ABS reported</a> only 4% of Australians met the recommendations for both fruit and vegetable consumption. Fruit and vegetables are crucial for a healthy, balanced diet, providing a range of <a href="https://theconversation.com/were-told-to-eat-a-rainbow-of-fruit-and-vegetables-heres-what-each-colour-does-in-our-body-191337">vitamins</a> and minerals as well as fibre. If you can’t afford as much fresh produce at the moment, there are other ways to ensure you still get the benefits of these food groups. You might even be able to increase your intake of fruit and vegetables. <h2>Frozen</h2> Fresh produce is often touted as being the most nutritious (think of the old adage “fresh is best”). But this is not necessarily true. Nutrients can decline in transit from the paddock to your kitchen, and while the produce is stored in your fridge. Frozen vegetables may actually be higher in some nutrients such as <a href="https://pubmed.ncbi.nlm.nih.gov/25526594/">vitamin C and E</a> as they are snap frozen very close to the time of harvest. Variations in transport and storage can affect this slightly. <a href="https://pubs.acs.org/doi/10.1021/jf504890k">Minerals</a> such as calcium, iron and magnesium stay at similar levels in frozen produce compared to fresh. Another advantage to frozen vegetables and fruit is the potential to reduce food waste, as you can use only what you need at the time. As well as buying frozen fruit and vegetables from the supermarket, you can freeze produce yourself at home if you have an oversupply from the garden, or when produce may be cheaper. A <a href="https://www.growveg.com.au/guides/freezing-vegetables-and-herbs-the-garden-foodie-version/">quick blanching</a> prior to freezing can improve the safety and quality of the produce. This is when food is briefly submerged in boiling water or steamed for a short time. Frozen vegetables won’t be suitable for salads but can be eaten roasted or steamed and used for soups, stews, casseroles, curries, pies and quiches. Frozen fruits can be added to breakfast dishes (with cereal or youghurt) or used in cooking for fruit pies and cakes, for example. <h2>Canned</h2> Canned vegetables and fruit similarly often offer a cheaper alternative to fresh produce. They’re also very convenient to have on hand. The <a href="https://nchfp.uga.edu/how/can#gsc.tab=0">canning process</a> is the preservation technique, so there’s no need to add any additional preservatives, including salt. Due to the cooking process, levels of heat-sensitive nutrients <a href="https://onlinelibrary.wiley.com/doi/full/10.1002/jsfa.2825">such as vitamin C</a> will decline a little compared to fresh produce. When you’re using canned vegetables in a hot dish, you can add them later in the cooking process to reduce the amount of nutrient loss. To minimise waste, you can freeze the portion you don’t need. <h2>Fermented</h2> <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6723656/">Fermentation</a> has recently come into fashion, but it’s actually one of the oldest food processing and preservation techniques. Fermentation largely retains the vitamins and minerals in fresh vegetables. But fermentation may also enhance the food’s nutritional profile by creating new nutrients and allowing existing ones to be <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9352655/">absorbed more easily</a>. Further, fermented foods contain probiotics, which are beneficial for our <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10051273/">gut microbiome</a>. <h2>5 other tips to get your fresh fix</h2> Although alternatives to fresh such as canned or frozen fruit and vegetables are good substitutes, if you’re looking to get more fresh produce into your diet on a tight budget, here are some things you can do. 1. Buy in season Based on supply and demand principles, buying local seasonal vegetables and fruit will always be cheaper than those that are imported out of season from other countries. 2. Don’t shun the ugly fruit and vegetables Most supermarkets now sell “ugly” fruit and vegetables, that are not physically perfect in some way. This does not affect the levels of nutrients in them at all, or their taste. 3. Reduce waste On average, an Australian household throws out <a href="https://www.ozharvest.org/food-waste-facts/">A$2,000–$2,500</a> worth of food every year. Fruit, vegetables and bagged salad are the <a href="https://www.ozharvest.org/food-waste-facts/">three of the top five foods</a> thrown out in our homes. So properly managing fresh produce could help you save money (and benefit <a href="https://endfoodwaste.com.au/why-end-food-waste/">the environment</a>). To minimise waste, plan your meals and shopping ahead of time. And if you don’t think you’re going to get to eat the fruit and vegetables you have before they go off, freeze them. 4. Swap and share There are many websites and apps which offer the opportunity to swap or even pick up free fresh produce if people have more than they need. Some <a href="https://www.charlessturt.sa.gov.au/environment/sustainable-lifestyles/community-fruit-and-vege-swaps">local councils are also encouraging</a> swaps on their websites, so dig around and see what you can find in your local area. 5. Gardening Regardless of how small your garden is you can always <a href="https://www.gardeningaustraliamag.com.au/best-vegies-grow-pots/">plant produce in pots</a>. Herbs, rocket, cherry tomatoes, chillies and strawberries all grow well. In the long run, these will offset some of your cost on fresh produce. Plus, when you have put the effort in to grow your own produce, <a href="https://mdpi-res.com/sustainability/sustainability-07-02695/article_deploy/sustainability-07-02695.pdf?version=1425549154">you are less likely to waste it</a>.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/229724/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/evangeline-mantzioris-153250">Evangeline Mantzioris</a>, Program Director of Nutrition and Food Sciences, Accredited Practising Dietitian, <a href="https://theconversation.com/institutions/university-of-south-australia-1180">University of South Australia</a> Image credits: Shutterstock This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/cost-of-living-if-you-cant-afford-as-much-fresh-produce-are-canned-veggies-or-frozen-fruit-just-as-good-229724">original article</a>. </div>

Food & Wine

New study reveals people who do this daily make more money over their lifetimes

You’ve heard that regular exercise can help you live richly. Frequent movement, even in short bursts throughout the day, has been linked to lower all-cause mortality rates and reduced risk of heart disease, type-2 diabetes and other age-related conditions, helping you age healthfully and stay independent. Now, new research suggests frequent exercise might help you live well in another meaningful way; in terms of income. In a recent study published in the journal Clinical Orthopaedics and Related Research, doctors from the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), which is part of the National Institute of Health (NIH), investigated whether individuals who stayed active would earn more money as a result of their active lifestyle. The researchers’ findings revealed that staying active not only resulted in higher present earnings, but also predicted increased future income throughout one’s life. In essence, the science was clear: Getting more exercise could make you wealthier. <h2>How exercise predicted future earnings</h2> The researchers set out to explore three key correlations: How mobility affected income, how mobility influenced income over time, and whether exercise could help people maintain their mobility as they aged. The team analysed data from the US-federally-supported Health and Retirement Study (HRS), the largest study tracking changes over time in Americans aged 50 and above. This comprehensive study takes into account various life aspects, including work, socio-economic status, health, psychology and family matters, as individuals age. To assess the impact of current mobility on income, the researchers examined data from over 19,000 respondents to determine how well they could perform simple tasks, such as walking several blocks, climbing multiple flights of stairs, or moving around a room. Each person received a numerical score, with 5 indicating full mobility and 0 indicating difficulties with these tasks. <h2>What earnings over time revealed</h2> The researchers found that for each decrease in the mobility category, individuals lost out on an average of US$3000 in annual income compared to their peers. Those who were active were also significantly more likely to remain working for longer than the other group. It appeared that engaging in exercise enabled individuals to maintain mobility and engage in professional life for a longer period of time than those who were less active. Looking at earnings over time revealed even more substantial benefits for those who remained active throughout their lives. Active individuals showed an overall income level that was US$6500 higher, along with higher rates of employment. For the third part of the study, it’s not surprising that those who engaged in exercise continued to maintain their mobility after the age of 55 and had higher employment rates. Even exercising just one day a week showed improvements in mobility outcomes. <h2>Moving more benefits more than just health</h2> While this study doesn’t definitively prove that leading a healthy lifestyle directly leads to higher earnings, it strongly suggests that staying healthy and mobile brings benefits beyond just lower levels of disease (which is a type of wealth in and of itself). NIAMS Director Lindsey A. Criswell, M.D., M.P.H., underscores this point: “We have long understood that greater mobility is an important indicator of good health … The notion that mobility can have economic rewards further extends the evidence for the benefits of exercise and maintaining an active lifestyle.” If this science inspires you to make a healthy lifestyle change, speak with a licensed healthcare provider to determine the right exercise programme for you. Image credits: Shutterstock This article originally appeared on <a href="https://www.readersdigest.com.au/food-home-garden/money/new-study-reveals-people-who-do-this-daily-make-more-money-over-their-lifetimes" target="_blank" rel="noopener">Reader's Digest</a>.

Body

Want to reduce your dementia risk? Eat these 4 foods, says new study

If you are what you eat, this might make you hungrier for foods that are bright in every sense. Research has shown that living, vibrant foods can slow down aging at a cellular level; while fruit and vegetables in particular have been associated with lower incidence of cognitive decline as individuals age. However, research has been relatively lacking on just how much of these brain-healthy foods you really need and which fruit and vegetables are best for the job. In collaboration with public health experts at Harvard University, medical researchers at China’s Zhejiang University School of Medicine conducted a meta-analysis that’s slated to be published in the June 2024 issue of The Journal of Nutrition, Health, and Aging. They combined data from two large-scale population-representative studies that analysed the diets and cognitive function of more than 10,000 participants ages 55 and older from China and the US. <h2>What daily diets revealed</h2> The data included diet questionnaires that honed in on the average of participants’ total daily intake of several different types of foods, including fruit and vegetables, and also broke them down into sub-types like green leafy vegetables and berries. Over a period of five years, the participants also took part in activities designed to assess their cognitive function and the average rate of cognitive decline. Overall, participants who included the most fruit and vegetables in their daily diets performed best on the brain tests and maintained those results over time. This suggested that both fruit and vegetables had protective elements that slowed cognitive decline. <h2>Vegetables that help protect cognition</h2> Interestingly, certain types of vegetables appeared to be more beneficial than others—say the researchers: “Our findings support the potential beneficial roles of VF, especially cruciferous vegetables, green leafy vegetables, and red and yellow vegetables, in maintaining cognitive function and slowing cognitive decline in middle-aged and older adults.” The researchers pointed to several reasons these particular vegetables might have shown a substantial impact, including anti-inflammatory and antioxidation nutrients like flavonoids and various vitamins or even gut improvements that have been shown to help improve or protect cognition. While beans didn’t figure prominently in both studies, they showed a protective element in the US study, so they are also worth keeping on your plate. (Beans are also thought to be one of the top foods for longevity.) <h2>Fruit that pack a punch</h2> As for fruit, while some didn’t show as much of a protective effect across the board, berries and apples are two examples of fruit that experts have previously said provide major polyphenol and antioxidant effect. Participants whose brains maintained performance were shown to have eaten three or more servings of vegetables and two or more servings of fruit per day. This is on par with the five servings of vegetables and two servings of fruit recommended we eat every day. Image credits: Shutterstock This article originally appeared on <a href="https://www.readersdigest.com.au/healthsmart/want-to-reduce-your-dementia-risk-eat-these-4-foods-says-new-study" target="_blank" rel="noopener">Reader's Digest</a>.

Mind

Never say never: Ash Barty's surprising new career move

Ash Barty is set for a return to Wimbledon this year, but not in the way you'd expect. The Aussie legend who retired from competitive tennis in 2022 at the age of 25, has been persistent about not returning to the court. Since her retirement, she <a href="https://www.oversixty.com.au/lifestyle/relationships/game-set-and-match-ash-barty-ties-the-knot" target="_blank" rel="noopener">married </a>her long-term partner Garry Kissick, and the pair welcomed <a href="https://www.oversixty.com.au/news/news/best-year-yet-ash-barty-shares-pregnancy-announcement" target="_blank" rel="noopener">their son</a> Hayden in July 2023. She has also written some books and played a few golf tournaments around the world. In November 2022, when promoting her memoir My Dream Time, Barty was asked if she’d ever consider a move into the commentary box, to which she replied: “No, never.” But now, she is making her return into the spotlight, particularly the commentary box as she has been announced as part of the BBC’s team for Wimbledon. “A host of Wimbledon champions will be joining the studio," BBC’s content boss Charlotte Moore said. Barty will be joining Nick Kyrgios and former Aussie Wimbledon champ Pat Cash for the Summer of Sport event in London. “This will include John McEnroe, Martina Navratilova, Billie Jean King and Pat Cash, alongside Tim Henman, Tracey Austin, Annabel Croft and Johanna Konta," Moore said. “Joining the line-up this year will be 2021 champion Ashleigh Barty and, if he’s not playing, 2022 Wimbledon finalist Nick Kyrgios, so anything could happen there.” While her attitude towards taking a commentary role has changed, she has not changed her stance on making a comeback on the court. “I don’t have the time – I don’t have the time to train, I don’t have the time to prepare, and I have so many great memories out on this court and now I just get to create new memories,” she said late last year. “I’m certainly not coming out of retirement.” Image: JONO SEARLE/EPA-EFE/ Shutterstock Editorial

Study finds new link for increased risk of Alzheimer’s

A new study has found that people suffering from anxiety disorders could be more likely to develop Alzheimer's disease. The study, which was published by brain researchers The Florey, analysed data from 2443 older Australians from Melbourne and Perth, who are part of a cohort for dementia research. Study leads Dr Yijun Pan and Dr Liang Jin found that anxiety and other neurological disorders are linked to an increased likelihood of developing Alzheimer's disease. "People with anxiety and neurological disorders are 1.5 and 2.5 times more likely to have Alzheimer's disease," Dr Pan said. "For people with anxiety, males have higher odds than females of developing Alzheimer's disease." They also found a few other medical conditions which were linked to a decreased risk of Alzheimer's, including arthritis, cancer, gastric complaints, and high cholesterol. The study leads said that the p53 protein - which causes neuron dysfunction and cell death in Alzheimer's patients - loses its function when someone has cancer, which could possibly explain the link between the two conditions. "We need further research to understand whether these diseases interfere with the evolution of Alzheimer's or whether there might be other reasons," Dr Pan said. "The medications or treatments used for these diseases may possibly contribute to this observation." The study however, did not find a link between Alzheimer's and depression, falls or strokes. "This is the first study to assess 20 comorbidity associations with cognitive impairment using a single Australian dataset, which allowed us to fully consider how these conditions affect the likelihood of developing Alzheimer's disease," Dr Pan said. "We also studied whether age, gender, smoking, education, alcohol consumption, and the APOE gene – believed to be connected to Alzheimer's - affects these associations. "Our study indicates a new opportunity for biologists to study the links between these 20 conditions with Alzheimer's disease. "This work also provides valuable epidemiological evidence to clinicians, which may help them to evaluate one's risk of developing Alzheimer's disease." Image: Nine

Caring

Yoko Ono selling John Lennon's New York home for first time in 50 years

For the first time in 50 years, the house where John Lennon and Yoko Ono lived in New York City has hit the market. The brick, bluestone and terra cotta structure at 496 Broome St. was the first home the pair bought together in New York City before they moved to the Upper West Side of Manhattan. Yoko Ono has held onto the property since she first bought it with the late Beatles member, and has now listed it with her son with JLL Real Estate, for an asking price of $US5.5 million ($8.23m AUD). “The building on Broome St. was sort of like a base for their artistic ventures,” Philip Norman, author of “John Lennon: The Life,” told the <a href="https://nypost.com/2024/05/21/real-estate/yoko-ono-lists-former-nyc-home-for-5-5m/" target="_blank" rel="noopener">New York Post</a>. “Bank Street was their salon, where people could just walk in.” First built in 1885, the two-storey building has an open-plan format, with a gallery-like ground floor space with 14.4-foot-high ceilings, an open kitchen and a lofted bedroom. On the second floor, there’s a live-work space and a recording studio. “496 Broome St. is both a unique piece of New York history and popular culture and a prime investment opportunity for the right buyer,” said Paul Smadbeck, who holds the listing. “Versatile zoning and its location in one of the city’s most desirable and trendsetting neighbourhoods offers an exciting opportunity to create a one-of-a-kind property.” Image credits: Mediapunch / JLL Real Estate

Real Estate

After 180 years, new clues are revealing just how general anaesthesia works in the brain

<div class="theconversation-article-body"><a href="https://theconversation.com/profiles/adam-d-hines-767066">Adam D Hines</a>, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847">Queensland University of Technology</a> <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4773932/pdf/BLT.15.159293.pdf/">Over 350 million surgeries</a> are performed globally each year. For most of us, it’s likely at some point in our lives we’ll have to undergo a procedure that needs general anaesthesia. Even though it is one of the safest medical practices, we still don’t have a complete, thorough understanding of precisely how anaesthetic drugs work in the brain. In fact, it has largely remained a mystery since general anaesthesia was introduced into medicine over <a href="https://www.tandfonline.com/doi/full/10.3109/08941939.2015.1061826">180 years ago</a>. Our study published <a href="https://doi.org/10.1523/JNEUROSCI.0588-23.2024">in The Journal of Neuroscience today</a> provides new clues on the intricacies of the process. General anaesthetic drugs seem to only affect specific parts of the brain responsible for keeping us alert and awake. <h2>Brain cells striking a balance</h2> In a study using fruit flies, we found a potential way that allows anaesthetic drugs to interact with specific types of neurons (brain cells), and it’s all to do with proteins. Your brain has around <a href="https://onlinelibrary.wiley.com/doi/10.1002/cne.21974">86 billion neurons</a> and not all of them are the same – it’s these differences that allow general anaesthesia to be effective. To be clear, we’re not completely in the dark on <a href="https://linkinghub.elsevier.com/retrieve/pii/S0165614719300951">how anaesthetic drugs affect us</a>. We know why general anaesthetics are able to make us lose consciousness so quickly, thanks to a <a href="https://www.nature.com/articles/367607a0">landmark discovery made in 1994</a>. But to better understand the fine details, we first have to look to the minute differences between the cells in our brains. Broadly speaking, there are <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6591655/">two main categories of neurons in the brain</a>. The first are what we call “excitatory” neurons, generally responsible for keeping us alert and awake. The second are “inhibitory” neurons – their job is to regulate and control the excitatory ones. In our day-to-day lives, excitatory and inhibitory neurons are constantly working and balancing one another. <a href="https://www.nature.com/articles/npp2017294">When we fall asleep</a>, there are inhibitory neurons in the brain that “silence” the excitatory ones keeping us awake. This happens <a href="https://askdruniverse.wsu.edu/2018/01/07/why-do-we-get-tired/">gradually over time</a>, which is why you may feel progressively more tired through the day. General anaesthetics speed up this process by directly silencing these excitatory neurons without any action from the inhibitory ones. This is why your anaesthetist will tell you that they’ll “put you to sleep” for the procedure: <a href="https://www.nature.com/articles/nrn2372">it’s essentially the same process</a>. <h2>A special kind of sleep</h2> While we know why anaesthetics put us to sleep, the question then becomes: “why do we stay asleep during surgery?”. If you went to bed tonight, fell asleep and somebody tried to do surgery on you, you’d wake up with quite a shock. To date, there is no strong consensus in the field as to why general anaesthesia causes people to remain unconscious during surgery. Over the last couple of decades, researchers have proposed several potential explanations, but they all seem to point to one root cause. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7709148/#:%7E:text=At%20presynaptic%20part%2C%20voltage%2Dgated,anesthetics%20to%20inhibiting%20neurotransmitter%20release.">Neurons stop talking to each other</a> when exposed to general anaesthetics. While the idea of “cells talking to each other” may sound a little strange, it’s a <a href="https://qbi.uq.edu.au/brain-basics/brain/brain-physiology/action-potentials-and-synapses">fundamental concept in neuroscience</a>. Without this communication, our brains wouldn’t be able to function at all. And it allows the brain to know what’s happening throughout the body. <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/593888/original/file-20240514-16-5fletd.png?ixlib=rb-4.1.0&q=45&auto=format&w=1000&fit=clip"><img src="https://images.theconversation.com/files/593888/original/file-20240514-16-5fletd.png?ixlib=rb-4.1.0&q=45&auto=format&w=754&fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/593888/original/file-20240514-16-5fletd.png?ixlib=rb-4.1.0&q=45&auto=format&w=600&h=600&fit=crop&dpr=1 600w, https://images.theconversation.com/files/593888/original/file-20240514-16-5fletd.png?ixlib=rb-4.1.0&q=30&auto=format&w=600&h=600&fit=crop&dpr=2 1200w, https://images.theconversation.com/files/593888/original/file-20240514-16-5fletd.png?ixlib=rb-4.1.0&q=15&auto=format&w=600&h=600&fit=crop&dpr=3 1800w, https://images.theconversation.com/files/593888/original/file-20240514-16-5fletd.png?ixlib=rb-4.1.0&q=45&auto=format&w=754&h=754&fit=crop&dpr=1 754w, https://images.theconversation.com/files/593888/original/file-20240514-16-5fletd.png?ixlib=rb-4.1.0&q=30&auto=format&w=754&h=754&fit=crop&dpr=2 1508w, https://images.theconversation.com/files/593888/original/file-20240514-16-5fletd.png?ixlib=rb-4.1.0&q=15&auto=format&w=754&h=754&fit=crop&dpr=3 2262w" alt="Two branching structures in orange, green, blue and yellow colours on a black background." /></a><figcaption>Colourised neurons in the brain of a fly. Adam Hines</figcaption></figure> <h2>What did we discover?</h2> Our new study shows that general anaesthetics appear to stop excitatory neurons from communicating, but not inhibitory ones. <a href="https://www.jneurosci.org/content/40/21/4103">This concept isn’t new</a>, but we found some compelling evidence as to why only excitatory neurons are affected. For neurons to communicate, proteins have to get involved. One of the jobs these proteins have is to get neurons to release molecules called <a href="https://my.clevelandclinic.org/health/articles/22513-neurotransmitters">neurotransmitters</a>. These chemical messengers are what gets signals across from one neuron to another: dopamine, adrenaline and serotonin are all neurotransmitters, for example. We found that general anaesthetics impair the ability of these proteins to release neurotransmitters, but only in excitatory neurons. To test this, we used <a href="https://www.eneuro.org/content/8/3/ENEURO.0057-21.2021">Drosophila melanogaster fruit flies</a> and <a href="https://imb.uq.edu.au/research/facilities/microscopy/training-manuals/microscopy-online-resources/image-capture/super-resolution-microscopy">super resolution microscopy</a> to directly see what effects a general anaesthetic was having on these proteins at a molecular scale. Part of what makes excitatory and inhibitory neurons different from each other is that they <a href="https://journals.physiology.org/doi/full/10.1152/physrev.00007.2012">express different types of the same protein</a>. This is kind of like having two cars of the same make and model, but one is green and has a sports package, while the other is just standard and red. They both do the same thing, but one’s just a little bit different. Neurotransmitter release is a complex process involving lots of different proteins. If one piece of the puzzle isn’t exactly right, then general anaesthetics won’t be able to do their job. As a next research step, we will need to figure out which piece of the puzzle is different, to understand why general anaesthetics only stop excitatory communication. Ultimately, our results hint that the drugs used in general anaesthetics cause massive global inhibition in the brain. By silencing excitability in two ways, these drugs put us to sleep and keep it that way.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/229713/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/adam-d-hines-767066">Adam D Hines</a>, Research fellow, <a href="https://theconversation.com/institutions/queensland-university-of-technology-847">Queensland University of Technology</a> Image credits: Shutterstock This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/after-180-years-new-clues-are-revealing-just-how-general-anaesthesia-works-in-the-brain-229713">original article</a>. </div>

Body

"What a joke": Backlash over new strict speed limit

Melbourne residents have lashed out at a local council over the controversial decision to reduce the speed limit on bust roads. Every street in Fitzroy and Collingwood, except state-managed roads such as major thoroughfares, are now under the new strict speed limit of a mere 30 kilometres an hour, which has been enforced by the Yarra City Council. Thoroughfares that are currently exempt from the 30km/h limit include Johnston Street, Nicholson Street, Hoddle Street, Alexandra Parade and Victoria Parade, although the council is working hard to bring the speed limits on these major roads down to 40km/h or 60km/h. Yarra City Council Mayor, Edward Crossland, said there is clear evidence that reducing speed limits will lessen the number of road accidents and save lives. “We want to make our streets safer and better places for people of all ages and abilities whether you are walking, wheeling, cycling or driving. 30km can have a huge benefit and we know there is a lot of support for this initiative across our community,” he said. “Research shows that a person walking is at least twice as likely to be killed by a driver travelling at 40km than at 30km and that safer speed limits in urban areas has minimal impact on travel time." The council first began trialling the 30km/h speed limit in 2018 in northern parts of Fitzroy and Collingwood, and brought the number of crashes down by 52 percent over the first 12 months. Despite the evidence that reduced speeds help the community at large, not everyone is impressed by the change, with social media users claiming the lower speed limit will “never be enforced”. Another claimed, “When the police commissioner comes out and says it’s ridiculous and nobody will follow the limits then yeah, fair to say it won’t be enforced.” In 2023, Victorian Police chief commissioner Shane Patton, told ABC radio that changing the speed limit to 30km/h was “not the answer”. “I think no one’s going to obey it. It’s ridiculous,” he said. Social media users have branded the change an attempt at “revenue raising”, with one commenter saying: “Just another way to nab us with fines! All about the revenue.” “What a joke,” another person said, while one claimed people might as well start pushing their cars if the speed limit is so low. However, there are also those that have praised the council’s decision, branding it a “great initiative”. “Great news! More traffic calming please,” one person said. Image credits: Shutterstock

Legal

New rules to crack down on dodgy taxi practices

New technology is being rolled out on Wednesday, which will make it more difficult for taxi drivers to overcharge their customers. The country's largest taxi payment provider, Cabcharge, is introducing a new system which will link cab drivers' payment terminals with their meters. The move has been made in attempt to crack down on dodgy taxi practices. Under the current system the two are not connected, so dishonest drivers may disregard the distance and fee on the meter and input a higher sum on their payment terminals, charging customers more money. The crack down has been approved Australia's most extensive taxi network which includes operators such as 13cabs, Silver Service and Black & White Cabs. They are also encouraged to display a sticker that says "We proudly accept Cabcharge." Speaking to 2GB on Monday, Nick Abrahim the CEO of NSW Taxi Council said that the technology was "welcomed news", which will help strengthen customer trust. "We want people, whether they're going to a sporting event or a concert or whatever it is, not even to worry about the transport issues. We want them to go out and make sure they're having a good time," he said. "The majority of drivers are out there, they want to do the right thing they want to look after passengers, but we know there are a handful of those drivers that unfortunately think they can flout the law and get away from it... [this] sends a strong message to that handful of drivers." Image: Shutterstock

Legal

Prince William delivers surprise address at star-studded Steve Irwin gala

Prince William has delivered a surprise address at the Steve Irwin Gala in Las Vegas on Saturday. The royal filmed a special video message for the star-studded event, as he welcomed guests to the gala, “which celebrates the life and legacy of the brilliant Steve Irwin.” “Tonight is all about conservation and continuing Steve’s global mission to protect life on our planet,” the Prince of Wales said. “His dream was to have the cleanest water, the freshest air and wildlife in abundance. But most of all, he wanted a future for our children." “Advocating for the preservation of life on our planet, it is a passion that I share, and it is why I launched the Earthshot Prize to search for and scale innovative solutions to the world’s greatest environmental challenges," he continued. "Our mission is to protect and restore our planet in this critical decade leading up to 2030.” He then thanked the Irwin's and said he was “hugely grateful" for their support of Earthshot, with a special mention to Robert Irwin who is an advocate and ambassador for the prize. The Earthshot Prize, launched in 2020, is awarded to five winners each year for their contributions towards environmentalism. “And I'm proud to join you virtually tonight to celebrate their work through Wildlife Warriors,” Prince William continued. “Seeing the global impact of the charity, founded by Steve and Terri in 2002, brings hope for the future.” <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/reel/C62jRMaLiP9/?utm_source=ig_embed&utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/reel/C62jRMaLiP9/?utm_source=ig_embed&utm_campaign=loading" target="_blank" rel="noopener">A post shared by Wildlife Warriors (@wildlifewarriorsworldwide)</a> </div> </blockquote> He then went on to say that “never before has it been so important for every single one of us to make environmentally conscious choices that will ensure the health and future of our planet.” “I hope you have an enjoyable night, and thank you for caring about the future of our wildlife, our wild places, and our planet. “Together, we can make a difference," he concluded. Robert and Prince William have combined their platforms to advocate for the environment for several years now. Last November, Robert even praised the royal and his conservation contributions through the Earthshot prize. “It’s hard to put into words just how massive Earthshot is for wildlife conservation, for climate action, for the world,” he told People at the time. “For Prince William, who has such a great platform, to lend his voice, his resources into creating positive change is such a refreshing, wonderful thing to see. I applaud what he is doing.” Images: Instagram

News

Photos are everywhere. What makes a good one?

<div class="theconversation-article-body"><a href="https://theconversation.com/profiles/t-j-thomson-503845">T.J. Thomson</a>, <a href="https://theconversation.com/institutions/rmit-university-1063">RMIT University</a> We upload some <a href="https://theconversation.com/3-2-billion-images-and-720-000-hours-of-video-are-shared-online-daily-can-you-sort-real-from-fake-148630">3 billion images online each day</a>. We make <a href="https://www.tandfonline.com/doi/full/10.1080/1051144X.2023.2281163">most of these photos on smartphones</a> and use these devices to document everything from gym progress and our loved ones to a memorable meal. But what makes a “quality” photo? Many people, even those who make images for work, struggle to answer. They often say something along the lines of “I know it when I see it”. But knowing some dimensions of a quality photograph can help make your images stand out and make you a <a href="https://medialiteracy.org.au/media-literacy-framework/">more literate</a> media maker and consumer. Quality can be relative, but knowing the various dimensions at play can help you draw on those that are most relevant for your particular audience, context and purpose. I identified <a href="https://doi.org/10.1177/14648849241253136">six dimensions</a> which will impact the quality of photographs. Here’s what I learnt – and what you can apply to your own photographs. <h2>1. Production and presentation</h2> Think of the factors <a href="https://journals.sagepub.com/doi/full/10.1177/1522637918823261">in front of and behind the lens</a>. If you know you’re being recorded, this can affect your behaviour compared to a candid depiction. You might be more or less comfortable posing for a friend or family member than for a stranger. This comfort, or its lack, can lead to more stiff and awkward poses, or ones that look more natural and confident. Presentation circumstances, like the viewing size and context, also matter. A group shot can make a nice statement piece above a fireplace, but it wouldn’t have the same effect as a profile photo. Be aware of how “busy” your image is, and whether the viewing conditions are well-suited for the nature of your photo. Images with lots of elements, fine textures or other details need to be viewed large to be fully appreciated. Images with fewer, larger and simpler elements can usually be appreciated at smaller sizes. <h2>2. Technical aspects</h2> Technical aspects include proper exposure – meaning the image isn’t too dark or too bright – adequate focus, and appropriate camera settings. Some of these camera settings, like shutter speed, affect whether motion is seen as frozen or blurred. If the image is too blurry, too pixelated, or too light or dark, these technical aspects will negatively impact the photograph’s quality. But some motion blur, as distinct from camera shake, can make more dynamic an otherwise static composition. <h2>3. Who or what is shown</h2> Who or what is shown in the photographs we see is affected, in part, by access and novelty. That’s why we often make more photos during our holidays compared to documenting familiar settings. Some people or locations can be <a href="https://journals.sagepub.com/doi/full/10.1177/1329878X221094374">under-represented</a> and photographing them can lead to more visibility, and, depending on the context, a more empowering framing. Consider in your photography if you’re including people who are typically under-represented, such as older individuals, people of colour, people living with disabilities and queer people. Also consider whether you’re representing them in stereotypical or disempowering ways. As examples, <a href="https://www.tandfonline.com/doi/abs/10.1080/22041451.2022.2137237">when photographing older people</a>, consider whether you’re showing them as lonely, isolated, passive, or in need of mobility aids. <h2>4. Composition</h2> Composition includes positioning of elements in the frame, the balance between positive and negative space, and depth, among others. Generally, images that centre the subject of interest aren’t as visually engaging as images that offset the subject of interest. This is what’s known as the <a href="https://www.adobe.com/au/creativecloud/photography/discover/rule-of-thirds.html">rule-of-thirds</a> approach. Likewise, images that have no depth are generally not as interesting as images with a clear foreground, midground and background. “Seeing through things” with your compositions can help increase the visual depth of your photos alongside their visual appeal. <h2>5. The psycho-physiological</h2> The psycho-physiological concerns how the viewer reacts to what is shown. This includes the <a href="https://psycnet.apa.org/record/2011-07236-024">biological reaction</a> we have to seeing certain colours, for example the way the colour red can increase our heart rate. It also can include the feeling we have when seeing a photo of someone we know. The most powerful photos use colour and other elements of visual language strategically for a specific effect. Looking at these images might evoke a specific emotion, such as empathy or fear, and influence how the viewer responds. <h2>6. Narrative</h2> Narrative concerns the storytelling quality of the image. Images can show something in a literal way (think a photograph from a real estate listing) or they can tell a bigger story about the content represented or about the human condition (think about some of the iconic photos that emerged during Australia’s <a href="https://journals.sagepub.com/doi/abs/10.1177/1329878X211008181">black summer bushfire season</a>). Literal photos help us see what something or someone looks like but they might not have as much of an impact as iconic photos. For example, the well-known photo of three-year-old Syrian boy Aylan Kurdi’s lifeless body on a beach in Turkey <a href="https://www.reuters.com/article/idUSKBN14V2MG/">boosted fundraising for refugees</a> 100-fold. <h2>A more thoughtful process</h2> Next time you pull out your smartphone to make an image, don’t just “<a href="https://www.digitalphotomentor.com/do-you-wait-for-the-decisive-moment-or-do-you-spray-and-pray/">spray and pray</a>”. Try to pre-visualise the story you want to tell and wait for the elements to line up into place. Being aware of aesthetic and ethical considerations alongisde technical ones and emotional resonance can all help engage viewers and lead to more standout imagery. To challenge yourself further, consider taking your phone off full-auto mode and play with camera settings to see how they impact the resulting photos.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/229011/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/t-j-thomson-503845">T.J. Thomson</a>, Senior Lecturer in Visual Communication & Digital Media, <a href="https://theconversation.com/institutions/rmit-university-1063">RMIT University</a> Image credits: Shutterstock This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/photos-are-everywhere-what-makes-a-good-one-229011">original article</a>. </div>

Technology

New claim from Mexican criminal cartel over murdered Aussie brothers

A member of the Sinaloa Cartel has claimed that they were the ones who handed the robbers accused of <a href="https://www.oversixty.com.au/finance/legal/i-killed-them-major-twist-in-slain-aussie-brothers-case" target="_blank" rel="noopener">murdering two Aussie brothers</a> and their American friend over to police. The city of Ensenada, near where the murders occurred, is under the control of a faction of the Sinaloa Cartel, and now they have debunked <a href="https://www.oversixty.com.au/travel/travel-trouble/doesn-t-add-up-new-theory-emerges-in-perth-brothers-deaths" target="_blank" rel="noopener">previous theories </a>that believed the cartel were involved somehow. “They were low-level robbers acting alone,” a member of the group, who chose to remain anonymous, told The Daily Beast. “But we handed them over. We learned that the cops were looking for the gringos and also began looking for those who were responsible. We called the authorities to let them know where to find them.” The cartel member added that the group was afraid of "unwanted attention" from Mexican authorities. Callum Robinson, 33, Jake Robinson, 30, and their friend Jack Carter Rhoad, 30, were all killed in what police have characterised as a bungled robbery while they were camping in the Baja California region during a surfing trip. The trio were reported missing on April 27 after they failed to check-in at their next accommodation. Their bodies were discovered in a well over the weekend with <a href="https://www.oversixty.com.au/health/caring/tragic-new-details-emerge-over-aussie-brothers-missing-in-mexico" target="_blank" rel="noopener">gunshots </a>to the head, around seven kilometres from where they were killed. Three people have been arrested, with the alleged ringleader charged with “forced disappearance”. He has not yet entered a plea and charges are expected to be upgraded to murder in the coming days. Image: Instagram/ 7NEWS

Legal

"Doesn't add up": New theory emerges in Perth brothers' deaths

A private security worker in Mexico has cast doubt on the police narrative on how two brothers from Perth were found dead. According to Mexico police, Callum and Jake Robinson were caught up in a robbery gone wrong while they were on a surfing holiday in Baja California with an American friend. “They approached, with the intention of stealing their vehicle and taking the tyres and other parts to put them on the older-model pick-up they were driving,” Baja California Attorney-General Maria Elena Andrade Ramírez said. “When they (the victims) came up and caught them, surely, they resisted." “And these people, the assailants, took out a gun and first they killed the one who was putting up resistance against the vehicle theft, and then others came along and joined the fight to defend their property and their companion who had been attacked, and they killed them too.” However, those with intimate knowledge of the turbulent area have offered another theory about how the Robinson brothers were killed, suggesting a much more sinister alternative. A source who does private security work in Mexico told the New York Post that the police narrative "doesn't add up", and it is far more likely that the trio were killed by cartel members who were in search of a rival gang. “Basically, the reasoning of them being carjack victims gone wrong makes very little sense,” the source said. The source described the situation as “deeply disturbing”, while also sharing how Baja California is in the midst of a drug war. “These surfers were well travelled and would most likely know better than to try to fend off a truck jacking. My guess is they were mistakenly identified as a rival criminal organisation and murdered." “That being exposed would create an ongoing investigation that no cartel wants to deal with and would create a devastating impact on tourism in the area, which is popular with surfers and visitors from the US," the source explained. Three people have been arrested in connection with the deaths of the three men, although no charges have yet been laid. Travel website SmartTraveller notes Mexico as a dangerous destination, warning tourists of Baja California in particular, as one of multiple areas most affected by drug-related and gang violence. “Mexico has a high risk of violent crime, including murder, armed robbery, sexual assault and kidnapping. Don’t travel at night outside major cities. Drug-related violence is widespread,” Smartraveller warns. “Kidnapping and extortion are serious risks. Don’t draw attention to your money or business affairs. Only use ATMs in public spaces and during the daytime. Stop at all roadblocks, or you risk getting killed.” According to the New York Post, Baja California is one of Mexico’s most violent states because of organised crime gangs, and their relationships with corrupt police officers. Heritage Foundation Latin America expert Andres Martinez-Fernandez said corruption could easily be at play with the Perth brothers and the true nature of their deaths. “The case is highly unusual, as presented by Mexican police, who say the supposed robbery was done by small-time criminals who ended up destroying the vehicle they were allegedly trying to steal,” he told the Post. “Given the deep and widespread corruption in the Mexican police, it hard to dismiss the possibility of a cover-up, potentially to shift blame away from a powerful drug cartel. This would certainly align with the Mexican government’s efforts to downplay the severity of cartel violence in Mexico,” he added. Just days after they went missing, the bodies of Callum and Jake Robinson, along with Jack Carter Rhoad, were found down a well with fatal gunshot wounds to the head. Image credits: Instagram / 7News <p style="box-sizing: inherit; margin: 0px 0px 24px; padding: 0px; border: 0px; font-stretch: inherit; line-height: inherit; font-family: 'Helvetica Neue', HelveticaNeue, Helvetica, Arial, sans-serif; font-size-adjust: inherit; font-kerning: inherit; font-variant-alternates: inherit; font-variant-ligatures: inherit; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-position: inherit; font-feature-settings: inherit; font-optical-sizing: inherit; font-variation-settings: inherit; font-size: 18px; vertical-align: baseline;">

Travel Trouble

"He's a good kid": Teen fisherman's boss defends young millionaire

The former boss of teenager fisherman Keegan Payne has spoken out in support of the new millionaire, just days after Peter Stefanovic and Sky News were slammed for a "harsh" interview. On Wednesday, Stefanovic made headlines after he used his <a href="https://oversixty.com.au/finance/legal/peter-stefanovic-slammed-for-harsh-question-to-young-million-dollar-winner" target="_blank" rel="noopener">interview</a> with 19-year-old Payne, who had just won a million dollars in a fishing competition in the Northern Territory, to quiz the young man about a petty crime he committed when he was 16. "There is a claim online that you stole a Polaris Ranger and Polaris quad that you and your friends stole and damaged from a business a few years back, first of all, is that true?" Stefanovic asked from his Sydney studio during the live interview. Payne, who was speaking from the Darwin, simply answered, "Yes". Payne explained he and his friends "were young", and "weren't thinking at the time" but having come up with the idea they "went for it". Stefanovic asked Payne if he regretted the act and he said he did "big time". The interview was widely condemned online, with many saying Stefanovic "ripped the carpet from underneath" Payne and chose to focus on a past mistake rather than celebrate his life-changing win. The backlash to the interview prompted both Stefanovic and Sky News to issue an apology to Keegan, saying he "regrets" his line of questioning. “An apology from me, last Wednesday we invited Keegan Payne onto our show to discuss his win in the Million Dollar Fish competition in the Northern Territory,” Stefanovic said during First Edition on Monday. “During that interview I asked him about a theft that had occurred several years earlier. I should not have asked him about those claims and I regret doing so. “I apologise sincerely to Keegan and his family.” Now, the teenage fisherman's former boss, Bob Cavanagh, has spoken out in defence of Keegan, saying "he is a good kid" who had a lapse of better judgement. Cavanagh ran the business that Payne stole the vehicles from a few years ago, but said he does not hold a grudge and holds no ill will to the teenager. “He’s a good kid who made a mistake,” Cavanagh told the <a href="https://www.dailymail.co.uk/news/article-13384033/Keegan-Payne-Peter-Stefanovic-fishing-Bob-Cavanagh.html">Daily Mail</a>. “What was meant to be a celebratory moment was stolen from him. I’m glad he [Stefanovic] apologised to Keegan, he deserved that apology.” Cavanagh said he believes Stefanovic has learnt a lesson. “We all make mistakes and I bet he regrets it,’ he said. ‘The fact that he’s come out and apologised to Keegan and his family, I think he’s realised he’s overstepped the mark.” After his big win, Keegan offered to pay back the stolen vehicles. “Out of the blue this morning, his father rang me and said, ‘Keegan wants to repay you’, and you could have knocked me down with a feather,” Cavanagh said. “He said Keegan has always felt so terrible for what he did.” Image credits: Facebook <p style="box-sizing: inherit; margin: 0px 0px 24px; padding: 0px; border: 0px; font-stretch: inherit; line-height: inherit; font-size-adjust: inherit; font-kerning: inherit; font-variant-alternates: inherit; font-variant-ligatures: inherit; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-variant-position: inherit; font-feature-settings: inherit; font-optical-sizing: inherit; font-variation-settings: inherit; vertical-align: baseline;">

Legal

Tragic new details emerge over Aussie brothers missing in Mexico

Authorities have recovered three bodies in the Baja California region of Mexico, believed to be those of brothers Callum and Jake Robinson and their American friend who went missing while on a surfing trip. The Perth siblings and their American friend Jack Carter Rhoad went missing last week after they failed to show up at their planned accommodations. Mexican Authorities believe that the brothers were attacked in a robbery gone wrong, and fought back, prompting gunfire from the alleged thieves. The three bodies had gunshots to the head, execution-style, and were found 10 metres down a well outside Santo Tomás about 2km away from what is believed to be the men's campsite. While officials are waiting for DNA results, they believe that there is a "very high probability that it is them". "They were in a state of decomposition. That is why we have to run the genetic tests," Baja California Attorney General Maria Elena Andrade Ramírez told 9News. Police have also said that shell casings were found at the scene. <a href="https://www.oversixty.com.au/health/caring/arrests-made-over-aussie-surfers-missing-in-mexico" target="_blank" rel="noopener">Two men and one woman</a> have been arrested in connection with the attempted robbery, after they were found in possession of methamphetamines and one of the missing men's phones. Ramírez also said evidence found along with the abandoned tents was linked to the three people being questioned about the missing foreigners. Local TV network Milenio reported that the suspects appeared to have stolen the surfers’ truck and some of its parts were found in another truck belonging to one of the suspects. "A working team (of investigators) is at the site where they were last seen, where tents and other evidence was found that could be linked to these three people we have under investigation," Ramírez said on Thursday. "There is a lot of important information that we can't make public." A fourth body was also found deeper down the well, but Ramirez confirmed that it had no connection to the investigation. Image: Nine

Caring

Nine-year-old Aussie ballet prodigy scores full New York scholarship

A talented nine-year-old is heading to New York City, after scoring a full scholarship to a prestigious ballet school. Malcolm Doyle's dad Nick said he and his wife knew their son had a talent for dance from a young age, and could not be more proud of the international attention his dancing has garnered. "He's been doing really well here in Australia and since last year, there's been a bit of a focus from overseas," Nick told <a href="https://9now.nine.com.au/today/aussie-billy-elliot-nine-year-old-ballet-prodigy-scores-scholarship-to-prestigious-new-york-academy/4e3fdf08-3fb7-41a4-89df-eb6ee4b58095" target="_blank" rel="noopener">Today</a>. "He got brought in to do an audition for Chicago's A and A Ballet, who were doing a world broadcast for auditions and from there, we just started to get a bit of interest." "And then this year, we let him do the auditions for the Royal Ballet and he ended up in Hong Kong over Easter." From there, Nick said the American Ballet Theatre in New York got in contact and offered Malcolm a scholarship. Malcolm ultimately turned down the offer and signed with another NYC school, the Ellison Theatre, who offered the youngster a full ride. The family are currently saving up to buy flights over to the US to check out the school, with Nick saying they will do anything and everything to support their son's dream. "It's taking quite a bit of the funds out of my bank account, but the love he's got for dancing, you can't stop him and even if we wanted to, I mean we get home after he's had a full day of dance and he's still dancing around the house," Nick said. Malcolm's dad has a performing arts background and his mum is also a classically trained ballerina and teacher, so Nick said Malcolm was either going to inherit the genes or "end up having three left feet". "He went and saw a production by the Queensland Ballet on the weekend, which he had never seen before and he walked out with half the choreography memorised in his head and trying to reproduce it.," Nick said. After being dubbed "Australia's own Billy Elliot", the Today hosts asked Malcom what it is he loves so much about dancing. "It makes me feel really excited and it's so amazing for me, the feeling I get when I dance," Malcolm said. Image credits: Today

Music

How much time should you spend sitting versus standing? New research reveals the perfect mix for optimal health

<div class="theconversation-article-body"><a href="https://theconversation.com/profiles/christian-brakenridge-1295221">Christian Brakenridge</a>, <a href="https://theconversation.com/institutions/baker-heart-and-diabetes-institute-974">Baker Heart and Diabetes Institute</a> People have a pretty intuitive sense of what is healthy – standing is better than sitting, exercise is great for overall health and getting <a href="https://theconversation.com/could-not-getting-enough-sleep-increase-your-risk-of-type-2-diabetes-225179">good sleep is imperative</a>. However, if exercise in the evening may disrupt our sleep, or make us feel the need to be more sedentary to recover, a key question emerges – what is the best way to balance our 24 hours to optimise our health? <a href="https://link.springer.com/article/10.1007/s00125-024-06145-0">Our research</a> attempted to answer this for risk factors for heart disease, stroke and diabetes. We found the optimal amount of sleep was 8.3 hours, while for light activity and moderate to vigorous activity, it was best to get 2.2 hours each. <iframe id="dw4bx" class="tc-infographic-datawrapper" style="border: none;" src="https://datawrapper.dwcdn.net/dw4bx/" width="100%" height="400px" frameborder="0"></iframe> <h2>Finding the right balance</h2> Current health guidelines recommend you stick to a <a href="https://www.health.gov.au/topics/physical-activity-and-exercise/physical-activity-and-exercise-guidelines-for-all-australians/for-adults-18-to-64-years">sensible regime</a> of moderate-to vigorous-intensity physical activity 2.5–5 hours per week. However <a href="https://doi.org/10.1016/j.jacc.2019.02.031">mounting evidence</a> now <a href="https://doi.org/10.2337/dc14-2073">suggests</a> how you spend your day can have meaningful ramifications for your health. In addition to moderate-to vigorous-intensity physical activity, this means the time you spend sitting, standing, doing light physical activity (such as walking around your house or office) and sleeping. Our research looked at more than 2,000 adults who wore body sensors that could interpret their physical behaviours, for seven days. This gave us a sense of how they spent their average 24 hours. At the start of the study participants had their waist circumference, blood sugar and insulin sensitivity measured. The body sensor and assessment data was matched and analysed then tested against health risk markers — such as a heart disease and stroke risk score — to create a model. Using this model, we fed through thousands of permutations of 24 hours and found the ones with the estimated lowest associations with heart disease risk and blood-glucose levels. This created many optimal mixes of sitting, standing, light and moderate intensity activity. When we looked at waist circumference, blood sugar, insulin sensitivity and a heart disease and stroke risk score, we noted differing optimal time zones. Where those zones mutually overlapped was ascribed the optimal zone for heart disease and diabetes risk. <h2>You’re doing more physical activity than you think</h2> We found light-intensity physical activity (defined as walking less than 100 steps per minute) – such as walking to the water cooler, the bathroom, or strolling casually with friends – had strong associations with glucose control, and especially in people with type 2 diabetes. This light-intensity physical activity is likely accumulated intermittently throughout the day rather than being a purposeful bout of light exercise. Our experimental evidence shows that <a href="https://diabetesjournals.org/care/article/39/6/964/29532/Benefits-for-Type-2-Diabetes-of-Interrupting">interrupting our sitting</a> regularly with light-physical activity (such as taking a 3–5 minute walk every hour) can improve our metabolism, especially so after lunch. While the moderate-to-vigorous physical activity time might seem a quite high, at more than 2 hours a day, we defined it as more than 100 steps per minute. This equates to a brisk walk. It should be noted that these findings are preliminary. This is the first study of heart disease and diabetes risk and the “optimal” 24 hours, and the results will need further confirmation with longer prospective studies. The data is also cross-sectional. This means that the estimates of time use are correlated with the disease risk factors, meaning it’s unclear whether how participants spent their time influences their risk factors or whether those risk factors influence how someone spends their time. <h2>Australia’s adult physical activity guidelines need updating</h2> Australia’s <a href="https://www.health.gov.au/topics/physical-activity-and-exercise/physical-activity-and-exercise-guidelines-for-all-australians/for-adults-18-to-64-years">physical activity guidelines</a> currently only recommend exercise intensity and time. A <a href="https://www.uow.edu.au/media/2023/why-adults-need-to-move-more-stop-sitting-and-sleep-better-.php">new set of guidelines</a> are being developed to incorporate 24-hour movement. Soon Australians will be able to use these guidelines to examine their 24 hours and understand where they can make improvements. While our new research can inform the upcoming guidelines, we should keep in mind that the recommendations are like a north star: something to head towards to improve your health. In principle this means reducing sitting time where possible, increasing standing and light-intensity physical activity, increasing more vigorous intensity physical activity, and aiming for a healthy sleep of 7.5–9 hours per night. Beneficial changes could come in the form of reducing screen time in the evening or opting for an active commute over driving commute, or prioritising an earlier bed time over watching television in the evening. It’s also important to acknowledge these are recommendations for an able adult. We all have different considerations, and above all, movement should be fun.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/228894/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /> <a href="https://theconversation.com/profiles/christian-brakenridge-1295221">Christian Brakenridge</a>, Postdoctoral research fellow at Swinburne University, Centre for Urban Transitions, <a href="https://theconversation.com/institutions/baker-heart-and-diabetes-institute-974">Baker Heart and Diabetes Institute</a> Image credits: Getty Images This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-much-time-should-you-spend-sitting-versus-standing-new-research-reveals-the-perfect-mix-for-optimal-health-228894">original article</a>. </div>

Body

New birthday portrait of Princess Charlotte revealed

The Prince and Princess of Wales have shared a new photo of their daughter, Princess Charlotte, to celebrate her ninth birthday. “Happy 9th birthday, Princess Charlotte! Thank you for all of the kind messages today,” they captioned the portrait of the young royal, which was posted on Instagram. Charlotte smiled confidently for the camera as she leaned against a fence surrounded by flowers in the garden of their home in Windsor. The young royal donned a dark red cardigan, a blue top and a denim skirt with stockings in the picture taken by her mother, Kate Middleton. <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/p/C6dejAktAsO/?utm_source=ig_embed&utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/C6dejAktAsO/?utm_source=ig_embed&utm_campaign=loading" target="_blank" rel="noopener">A post shared by The Prince and Princess of Wales (@princeandprincessofwales)</a> </div> </blockquote> Royal fans shared their birthday wishes and praised the Princess of Wales' photography skills. “Another gorgeous photo taken by Catherine,” wrote one fan. “Am enjoying seeing her grow up and flourish.” “She’s growing up so fast and isn’t she the image of her father,” another follower wrote. “Magical. Happy birthday young lady,” commented a third. One fan noted that Charlotte had her father’s eyes and her mother’s “beautiful smile”, while a few others commented on how quickly she was growing up. Just last week Charlotte’s younger brother Louis turned six, and as part of their tradition, a portrait <a href="https://www.oversixty.com.au/lifestyle/family-pets/kate-middleton-shares-new-birthday-photo-of-prince-louis" target="_blank" rel="noopener">photo</a> of him that was taken by his mother was also released. Image: Instagram/ Getty

Family & Pets

Samantha Murphy's alleged killer faces fresh new charges

The man accused of murdering Samantha Murphy has been hit with fresh charges over a drug and alcohol-fuelled bender. Patrick Orren Stephenson, 22, who has been charged with murdering Ms Murphy, has been slapped with several drink and drug driving charges after he allegedly crashed a motorbike into a tree on the night of October 1st. He has also been also charged with careless driving. A former friend of Stephenson told the <a href="https://www.heraldsun.com.au/truecrimeaustralia/police-courts-victoria/accused-samantha-murphy-killer-patrick-stephenson-charged-with-driving-offences/news-story/1ce6e68acdb7575b876f9e7f9100f285" target="_blank" rel="noopener">Herald Sun</a> the crash occurred following an AFL Grand Final gathering that kicked off in the afternoon and ran late into the night. Stephenson was first arrested in connection with the Ballarat mother's disappearance on March 7th, weeks after the 51-year-old was last seen alive. Samantha Murphy was last seen by her loved ones on the morning of February 4th when she went to go on her daily morning run in the Canadian State Forest. Stephenson has been charged with one count of murder, and is said to not be cooperating with police in efforts to find her body. The new charges come after police have continued their gruelling search for Ms Murphy, three months after she went missing. Despite numerous searches, Victoria Police detectives appear no closer to finding her body despite having her alleged killer in custody. A Victoria Police spokesperson told <a href="https://www.dailymail.co.uk/news/melbourne/article-13374863/Alleged-killer-Samantha-Murphy-fresh-charges-Victoria.html" target="_blank" rel="noopener">Daily Mail Australia</a> this week that the investigation remained "very much active and ongoing". "We are continuing to do all we can to locate her," the spokesperson said. Image credits: Nine

Legal

Our Partners

Over 60

News

Shop

Catalogues

Newspaper

Contests

Entertainment

Travel

Health

Lifestyle

Finance

Property

Compare

Games

Information

Keep up to date

Search

Heartwarming update for baby stabbed during Bondi attack

Cost of living: if you can’t afford as much fresh produce, are canned veggies or frozen fruit just as good?

New study reveals people who do this daily make more money over their lifetimes

Want to reduce your dementia risk? Eat these 4 foods, says new study

Never say never: Ash Barty's surprising new career move

Study finds new link for increased risk of Alzheimer’s

Yoko Ono selling John Lennon's New York home for first time in 50 years

After 180 years, new clues are revealing just how general anaesthesia works in the brain

"What a joke": Backlash over new strict speed limit

New rules to crack down on dodgy taxi practices

Prince William delivers surprise address at star-studded Steve Irwin gala

Photos are everywhere. What makes a good one?

New claim from Mexican criminal cartel over murdered Aussie brothers

"Doesn't add up": New theory emerges in Perth brothers' deaths

"He's a good kid": Teen fisherman's boss defends young millionaire

Tragic new details emerge over Aussie brothers missing in Mexico

Nine-year-old Aussie ballet prodigy scores full New York scholarship

How much time should you spend sitting versus standing? New research reveals the perfect mix for optimal health

New birthday portrait of Princess Charlotte revealed

Samantha Murphy's alleged killer faces fresh new charges

Our Partners

News

Shop

Catalogues

Newspaper

Contests

Entertainment

Travel

Health

Lifestyle

Finance

Property

Compare

Games

Information

Keep up to date

Search

Heartwarming update for baby stabbed during Bondi attack

Cost of living: if you can’t afford as much fresh produce, are canned veggies or frozen fruit just as good?

New study reveals people who do this daily make more money over their lifetimes

Want to reduce your dementia risk? Eat these 4 foods, says new study

Never say never: Ash Barty's surprising new career move

Study finds new link for increased risk of Alzheimer’s

Yoko Ono selling John Lennon's New York home for first time in 50 years

After 180 years, new clues are revealing just how general anaesthesia works in the brain

"What a joke": Backlash over new strict speed limit

New rules to crack down on dodgy taxi practices

Prince William delivers surprise address at star-studded Steve Irwin gala

Photos are everywhere. What makes a good one?

New claim from Mexican criminal cartel over murdered Aussie brothers

"Doesn't add up": New theory emerges in Perth brothers' deaths

"He's a good kid": Teen fisherman's boss defends young millionaire

Tragic new details emerge over Aussie brothers missing in Mexico

Nine-year-old Aussie ballet prodigy scores full New York scholarship

How much time should you spend sitting versus standing? New research reveals the perfect mix for optimal health

New birthday portrait of Princess Charlotte revealed

Samantha Murphy's alleged killer faces fresh new charges

Our Partners

Join Over60