A Neanderthal trackway discovered in Portugal shows how an adult male and two children hunted for food 78,000 years ago.

The tiny 'backward' brain of an ancient sea creature hints that spider ancestors might have gotten their start in the ocean.

The answer, unfortunately, is often waterways, where the tiny microplastic particles from the tires’ synthetic rubber carry several chemicals that can transfer into fish, crabs and perhaps even the ...

Called Homo juluensis, or “big head,” this species could help piece together missing info about humanity around the late Middle Pleistocene.