Ice age people painted these animals 12,600 years ago.

Learning to control fire was a game-changer for ancient humans, who could use it to cook food, see at night, and endure cold ...

Snowmass, Colorado, is the site of an incredible discovery of prehistoric mammal bones. Travelers can hike the beauty of this ...

Most people see the Central Valley as all agriculture,” one paleontologist said, but it’s a rich source of prehistoric ...