From the subtle differences between memory lapses and brain disease to the lifestyle changes that can lower your risk, Dr Tim Beanland at Alzheimer’s Society helps you navigate the facts about dementi ...

A Neanderthal tooth shows clear signs of human intervention to treat bacterial decay, showing that the earliest dentistry ...

After a career spent grappling with the neural underpinnings of autism, Uta Frith is unwavering in her controversial call to ...

A study of soils around the Arctic and boreal forests has found that some wildfires are releasing carbon stored over ...

Asteroid 2026JH2 will zoom past Earth at a distance of only 90,000 kilometres next week. It has enough mass to wipe out a ...

Government departments and other public bodies in the UK must consider requests to release information about AI-produced ...

Genetically altered bacteria can synthesise gadusol, a naturally occurring compound found in zebrafish eggs that could be ...

The answer depends on whether we’re talking about we humans, all life or industrialised society, says one reader ...

This is one of those where infinity might have to be invoked, because frozen peas require zero boiling time.

Asymmetric action is common in animals. For example, a squirrel eating seeds from a pine cone either puts its right paw on ...

If we think first of pure spectral colours consisting of a single wavelength of light, then there’s a simple, obvious answer: ...

This week's cartoon from Twisteddoodles ...