All species alive today, from chimpanzees to bacteria, are cousins that each have equally long lineages, rather than ...

The researchers used AI to track ecosystem changes through fossil records. Early humans may have played a significant role in the demise of one of the most iconic ancient species -- the woolly mammoth ...

We humans have long viewed ourselves as the pinnacle of evolution. People label other species as "primitive" or "ancient" and ...

WASHINGTON (Reuters) - The earliest-known human ancestors to migrate out of Africa possessed a surprising mix of human-like and primitive features, according to scientists who studied remains dug up ...