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The near-collapse of Earth's magnetic field may have contributed to complex life
Communications Earth & Environment
An unusual reduction in the strength of the Earth’s magnetic field between 591 and 565 million years ago coincided with a significant increase in the oxygen levels in the atmosphere and oceans, according to international researchers who say this Read more about The near-collapse of Earth's magnetic field may have contributed to complex life
InternationalUniversity of Rochester, USA -
EXPERT REACTION: Examining the impact of IVF on childhood cancer risk
JAMA Network Open
Children conceived by IVF have no overall increased risk of childhood cancer, according to a large study by international researchers. The team looked at a cohort of about 8. 5 million children, 260,000 of whom had been born using medically assisted Read more about EXPERT REACTION: Examining the impact of IVF on childhood cancer risk
Australia; International; NSW; VICFrench National Health Insurance, France -
First head knock-linked brain disease in NZ rugby league player
NZMJ
A post-mortem of a NZ-representative rugby league player's brain has shown that he suffered from chronic traumatic encephalopathy. The disease can come from repeated head knocks due to contact sports, but the report authors say that his advanced age Read more about First head knock-linked brain disease in NZ rugby league player
New ZealandTe Whatu Ora - Health New Zealand|University of Auckland -
Tenfold increase in ADHD meds in NZ still not enough
NZMJ
A New Zealand study shows a tenfold increase in the amount of medication dispensed for adults with ADHD between 2006 and 2022. Those 2022 figures meant 0. 6% of the adult population was receiving treatment, which the authors say still falls short of Read more about Tenfold increase in ADHD meds in NZ still not enough
New ZealandUniversity of Otago -
Better meals for farmed abalones
New Zealand Journal of Marine and Freshwater Research
A mixed diet including native algae gives Australia’s prized cultured abalone the colours and appearance preferred by lucrative Asian markets, new research shows. The study is part of South Australian Research and Development Institute (SARDI) and Read more about Better meals for farmed abalones
Australia; SAFlinders University|The University of Adelaide -
Nanotech opens door to future of insulin medication
Nature Nanotechnology
Research led by the University of Sydney and Sydney Local Health District has developed a new type of oral insulin based on nanotechnology. In the future, it could offer the 75 million people worldwide who use insulin for diabetes a more effective Read more about Nanotech opens door to future of insulin medication
Australia; NSW; VICThe University of Sydney|CSIRO -
CORRECTION: What can current research tell us about psilocybin as an antidepressant?
The BMJ
CORRECTION: The journal has placed and expression of concern on this paper due to an error, details below. Psilocybin - the active ingredient in magic mushrooms - can be an effective treatment for depression, however many questions remain unanswered Read more about CORRECTION: What can current research tell us about psilocybin as an antidepressant?
InternationalUniversity of Oxford, UK -
Long lives and sudden deaths: The stark differences between the health of men and women globally
The Lancet Public Health
Globally, there are substantial differences between males and females when it comes to health, according to international researchers who say these disparities emerge in adolescence and continue to grow with age. The team used data from the Global Read more about Long lives and sudden deaths: The stark differences between the health of men and women globally
InternationalUniversity of Washington, USA -
Time-restricted eating or hard exercise for your health? Why not both?
PLOS ONE
Getting some vigorous exercise in while you're on a time-restricted diet may together improve your health better than either one by themselves, say Tunisian, French and German researchers. In their study, 64 women with obesity were assigned to one Read more about Time-restricted eating or hard exercise for your health? Why not both?
InternationalUniversity of Sfax, Sfax, Tunisia -
Less than half of Victorian pharmacies stock naloxone, and even fewer have supplied it
Drug and Alcohol Review
Less than half of Victorian community pharmacies stock naloxone, with even fewer actually supplying it in the year prior to the survey, according to Australian research. The researchers surveyed 265 pharmacies, mostly based in Melbourne, and found Read more about Less than half of Victorian pharmacies stock naloxone, and even fewer have supplied it
Australia; VICMonash University -
Historical data suggests hard knocks build long-term resilience
Nature
It seems what doesn’t kill you does seem to make you stronger, according to international researchers who say disturbances to human societies boost the ability of populations to resist and recover from subsequent downturns. The team analysed Read more about Historical data suggests hard knocks build long-term resilience
InternationalBournemouth University, UK -
There could be a chemical reason why we like our beer cold
Matter
Most of us like our beer cold and our sake warm, and international researchers say there could be a chemical reason why. Two Chinese researchers were having a beer together when they decided to investigate why specific alcohol concentrations were Read more about There could be a chemical reason why we like our beer cold
InternationalChinese Academy of Sciences, China -
Nutrient research reveals pathway for treating brain disorders
Nature
Researchers have found how dietary choline travels through the blood-brain barrier - a discovery that could be used to help deliver drugs into the brain to treat neurological disorders. A University of Queensland researcher has found molecular Read more about Nutrient research reveals pathway for treating brain disorders
Australia; QLDThe University of Queensland|Institute for Nanoscale Science and Technology -
Hormone therapy can help with menopause symptoms, but likely won't prevent health issues down the track
JAMA
Menopausal hormone therapy is a useful treatment for women with uncomfortable symptoms during menopause but is unlikely to help prevent other health problems down the track, according to international research. The researchers were involved in a Read more about Hormone therapy can help with menopause symptoms, but likely won't prevent health issues down the track
InternationalHarvard Medical School, USA -
Going veggo linked to slower prostate cancer progression
JAMA Network Open
In a study on over 2000 men with prostate cancer, those who ate loads of plant foods or went vegetarian had a lower risk of their cancer progressing, compared with those in the study eating the fewest plant foods. While this kind of study cannot Read more about Going veggo linked to slower prostate cancer progression
InternationalUniversity of California, San Francisco, USA -
A new method to clean up PFAS 'forever chemicals' from firefighting foams
Nature
Firefighting foams are a major source of environmental contamination with PFAS, a group of chemicals known as 'forever chemicals' because they are so hard to remove from the environment once they are there. Now US scientists have developed a way to Read more about A new method to clean up PFAS 'forever chemicals' from firefighting foams
InternationalClarkson University, USA -
Volcanoes and music feature in 2023 Prime Minister's Science Prizes
An innovative partnership that led to discovery of the gene causing inherited stomach cancer, a scientist uncovering the psychological underpinnings of music, and a volcanologist communicating both the wonder and risks of volcanoes have been Read more about Volcanoes and music feature in 2023 Prime Minister's Science Prizes
New Zealand -
Severe mental illness linked to alarmingly high rates of physical ailments
Lancet Psychiatry
A large-scale, international study conducted by University of Queensland researchers has found people with severe mental illness, such as schizophrenia or bipolar disorder, are up to four times more likely to have two or more chronic physical health Read more about Severe mental illness linked to alarmingly high rates of physical ailments
Australia; QLDThe University of Queensland|Griffith University -
The popular kids in school may be sleeping less
Frontiers in Sleep
Popular teens sleep 27 minutes less than their less popular peers, according to international research, which also found that popular girls experience more insomnia symptoms than boys. The researchers asked a sample of over 1,300 Swedish teenagers Read more about The popular kids in school may be sleeping less
InternationalÖrebro University, Sweden -
Revised dating of the Liujiang skeleton renews understanding of human occupation of China
Nature Communications
In a new international study, researchers have provided new age estimates and revised provenance information for the Liujiang human fossils, shedding light on the presence of Homo sapiens in the region. Using advanced dating techniques including Read more about Revised dating of the Liujiang skeleton renews understanding of human occupation of China
Australia; QLDGriffith University|The Australian National University