Inhaling high levels of carbon dioxide intermittently for half an hour flushes proteins linked to Alzheimer’s disease out of the brain, a small study has found. Exposure to the gas changes how blood ...

Converting the proof of Fermat's last theorem into code that computers can check was expected to take years – Anthropic's ...

Coral records from the Galapagos Islands indicate El Niños have been gathering strength over the past 40 years, in line with ...

El Niño is a natural climate phase that happens when easterly trade winds weaken, allowing the warm water they had piled up ...

Foreign states and technology firms are scrambling for data from the Ukraine war so they can train the next-generation of AI ...

A pig kidney transplant worked for a record nine months. This enabled the recipient to stay off dialysis for longer while ...

Decades after it has been posited as a foundational principle of quantum physics, Richard Feynman’s “path integral” has been ...

Deep Fission has just received safety approval from the US Department of Energy for a reactor design that it plans to install ...

Critically endangered pygmy raccoons on Cozumel Island in Mexico have shown remarkable creativity by making balls out of ...

Animal studies have shown that lithium orotate could help stave off dementia, and a human trial is about to start to see if ...

Melting snow appears to have weakened a steep glacier at an altitude of five kilometres, causing it to plummet around a ...

An isolated population of Neanderthals is shedding new light on their species’ final days. Palaeoanthropologist Ludovic ...