New evidence suggests that our human ancestors 2 million years ago were eaten by a large crocodile that lurked at the water's edge before closing its jaws on victims and drawing them under to their death. (Early hominids, possibly belonging ...

The voracious appetite for turtle eggs could wipe out these marine creatures.

Suicide is not just a human behavior -- and it can help us understand human suicide.

These ancient DNA samples could open the door to cloning long-extinct species.

In a covert operation, the team behind the Academy Award-winning documentary film "The Cove" has captured video footage that they say proves a popular California sushi bar illegally sold whale meat, according to a New York Times report. Here is ...