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

Yellowstone livestream camera captures the tense interaction at a time when grizzly bears are emerging from hibernation and ...

While such a coordinated attack is a powerful strategy ... which can be extra difficult when a bear tries to steal it away. Despite their stark size difference, grizzly bears and wolves are pretty ...

It was this guy, Kevin Kammer, who was pulled from his tent and eaten by a grizzly bear. She had three cubs," he explained to Storyful. Pennsylvania Man Bitten on the Head During Bear Attack ...

Wildlife ecologist Rae Wynn-Grant rates nine bear attacks in movies and TV shows, such as "Cocaine Bear," for realism. Wynn-Grant breaks down the accuracy of brown-bear and grizzly-bear attacks ...