Sustained heat stress is bad for our health and can be deadly. But we’re discovering that heat therapies like sauna, when ...

Researchers have long suspected early life may have been helped by sugars brought to Earth by asteroids – now a sugar found ...

Two types of jet stream patterns seem to be causing persistent heat domes over Europe, with big questions for the future ...

An experimental immunotherapy has beaten aggressive brain tumours in a handful of children, and a personalised version is now ...

Playing a mental speed-training game seems to help the brain clear a protein linked to Alzheimer’s disease in men, but may ...

Collecting the materials needed for renewable technologies is causing enormous environmental damage and could soon extend to ...

New Scientist Book Club is where we read, review, and engage in thought-provoking discussions about the latest novels ...

The US Department of Defense has released hundreds of documents and photographs related to UFOs, some of which have been ...

See the alien-looking sea slug spotted in UK waters for the first time Spurilla neapolitana – known as the hair curler slug – ...

Stay informed with the latest news and expert insights on Alzheimer’s disease here. In our efforts to keep our brains healthy, how do we know what is working? Helen Thomson explores a new generation o ...

When their quantum properties are precisely controlled, some ultracold atoms can resist the laws of physics that suggest ...

Net zero wasn’t always the target – the consensus used to be that we could continue releasing greenhouse gases and maintain ...