Around 50,000 years ago, North America was home to a diverse array of megafauna. Mammoths roamed the tundra, while towering ...

Not until the late 19th century did humans learn of the extraordinary art produced by their Ice Age ancestors ... of prey and predator animals -- bison, deer, bears, cattle, mammoths, and reindeer ...

For fossils, wild bison, stunning hiking trails, and tons of history, make a stop at this state park in Kentucky, where you ...

She also ate elk, bison, camels, horses ... played a big role in the extinction of many megafauna during the last Ice Age.