Almost five years after Covid blew into our lives, the main thing standing between us and the next global pandemic is luck. And with the advent of flu season, that luck may well be running out.

A Japanese research team announced on Nov. 25 that it has successfully transplanted a pig kidney genetically modified for ...

Footprints from 1.5mil years ago made by two different species of human ancestors were made within hours on the same spot—a ...

An international team of researchers said Thursday that they had found two sets of hominin footprints that were made about ...

Why now: With reservoirs of virus persisting in dairy cattle, poultry and wild birds, there are ample opportunities for ...

In some of your books, you made the link between climate change and these other forms of pollution, but also how they are ...

18, 2024 — The history of a major animal group, composed of millions of species of insects ... 13, 2024 — Could social bonds be the key to human big brains? A study of the fossil teeth ...

More than 1.5 million years ago, two different species of ancient human crossed paths on a lakeshore, perhaps locking eyes ...

Muddy footprints found beside Lake Turkana, Kenya reveal two ancient hominin species were once neighbors 1.5 million years ...

Researchers say the footprints were left in the mud by two different species, perhaps within a matter of hours or days.

A new study of ancient footprints is the first ever to show that our early ancestors coexisted in a shared space.

The discovery offers new insight into human evolution, particularly between the two early human species, known as hominins — a term for a subdivision of hominids. Hominins are all organisms within the ...