Scientists in the US have developed miniature balls which help stop catastrophic internal bleeding in injured mice.

The downsides of taking medication for type-2 diabetes may exceed the benefits for some patients, researchers warn.

Malaria parasites may change the smell of infected mice, researchers say.

The US Supreme Court rules a company can claim a religious exemption to a legal requirement that employers pay for their workers' contraception.

A new project is aiming to get robots to help stroke patients regain their movement.

A third death linked to contaminated hospital feed for premature babies has died, according to Public Health England.

A hospital made "gross failures" over the death of schoolboy given paracetamol instead of antibiotics for meningitis, a coroner rules.

A sample of frozen testicle has been used to produce live offspring in experiments on mice, Japanese researchers report.