Our use of cleaning products has increased significantly since Covid-19. But some of the products we're using to clean our homes come with their own health risks.

BBC Click visits a UK research team working on a solution to remove toxic chemicals known as PFAS from water.

People will be far more open-minded than you realise if you adopt these simple conversational techniques.

For centuries, an intriguing sequel to the tale of Merlin has sat unseen within the bindings of an Elizabethan register. Cutting-edge techniques have revealed it for the first time.

Some people scrub them every day while others say letting water run over them in the shower is enough. So are you cleaning these important appendages enough?

When you see pasta, your brain probably doesn't jump to the secrets of the universe. But for almost a century, physicists have puzzled over spaghetti's counterintuitive properties.

Prolonged periods in orbit can alter an astronaut's body in some surprising ways, changing their muscles, brains and even their gut bacteria.

We find out what we gained when Homo sapiens mated with Homo neanderthalensis many thousands of years ago.