Humans and great apes have been giggling in similar ways since branching off the evolutionary tree, a new study suggests.

The first moments of life are a delicate yet busy time, when one cell becomes two, then four, and a flurry of genetic cues ...

France on Wednesday announced the first confirmed case of Ebola identified on its territory, a doctor who had flown back from ...

The Euclid space telescope has captured the largest and most detailed photo ever taken of our galaxy's crowded heart, a ...

What if protecting your brain from dementia was as simple as wiggling your little fingers a few seconds each day? That's the ...

A woman in her 50s has had a rare congenital anomaly in her left buttock 'reawakened' by an invasion of parasites.

The 500 million years between Earth's formation around 4.5 billion years ago and 4 billion years ago – the Hadean eon – is ...

Genetic deterioration may not have been the major cause of Neanderthal extinction, new evidence suggests. In fact, new ...

Dementia affects dogs as well as people, and although it goes by a different name, it's no less devastating for owners of ...

We may be one step closer to answering the most tantalizing cosmic question: Are we alone? Our loyal robotic explorers have ...

Everyone knows that no information can escape a black hole. But a gravitational wave rippling outward from a massive ...

An entire ancient human species, Homo naledi, is known from specimens found at just one site in South Africa, back in 2013.