Lamar Underwood's new book, Incredible Bear Attacks, paints a horrifying picture of what happens when humans and bears cross paths in the wilderness ...

As dusk began to fall on Yellowstone National Park, the male grizzly bear wandered down a hill in hopes of getting a free ...

A new study found that it's possible to return grizzly bears to California. Whether that's a good idea is a matter for ...

Grizzly bear tracks are unmistakable: huge prints in the snow, larger than a human hand, with long front claws. Grizzly ...