The key to deeper sleep might be a high-protein diet
Flies and mice fed a high-protein diet were less likely to be awoken by movement during sleep than animals on…
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MDMA therapy for PTSD expected to get US approval after latest trial
US regulators could soon authorise MDMA-assisted psychotherapy for post-traumatic stress disorder after positive results in the largest clinical trial
JWST may have spotted enormous stars powered by dark matter
The early universe could be home to huge stars powered by dark matter annihilation instead of fusion – and the…
UK AI summit is a ‘photo opportunity’ not an open debate, critics say
The AI Safety Summit, hosted by UK prime minister Rishi Sunak, has been criticised for a lack of diverse perspectives,…
How a total solar eclipse in 1919 left physicists ‘more or less agog’
One total solar eclipse changed physics forever – and even to this day these celestial phenomena are astonishing viewers and…
Antibody therapy makes the immune systems of old mice young again
A novel antibody therapy makes the immune system of old mice appear younger, allowing the animals to better fend off…
How India has slowly but surely become a major player in space
India’s space agency has been remarkably successful in recent years, growing the country’s prestige on the global stage – and…
A new definition of obesity could help treat millions of people
Obesity is typically assessed by measuring someone's body mass index, but now researchers are calling for a more nuanced approach…
The 13 drugs and supplements that could slow brain ageing
Hydrocortisone and testosterone are just two of 13 drugs and supplements that could lessen the impact of genes that accelerate…
World’s first baby born by IVF done almost entirely by a machine
A baby has been born after being conceived via IVF performed by a machine, with a medical professional merely overseeing…