A new study finds that when female mountain gorillas move to a new crowd, they look for females they’ve already met ...

As early humans spread from lush African forests into grasslands, their need for ready sources of energy led them to develop ...

Long before evolution equipped them with the right teeth, early humans began eating tough grasses and starchy underground ...

Scientists recently recreated cricket songs from preserved specimens using advanced computer modeling techniques.

Before they had the right teeth, early humans were already eating grasses and tubers—and changing the course of human ...

A century-old fossil once thought to be a worm is now rewriting the story of arthropod evolution as the first-known nonmarine ...