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

The grizzly bear is so named because its hair is grizzled ... Adult males typically weigh from 300 to 800 pounds, while females range between 200 and 450 pounds. Some male grizzlies stand eight feet ...

Van is a giant male grizzly bear, possibly one of the biggest in Alaska. He is the undisputed king of the bay. Parsnip is a young inexperienced mother with young cubs, living in a dangerous part ...

Bears are emerging from hibernation in western Wyoming, leaving their pawprints in the melting snow in both Yellowstone and Grand Teton National parks. A Grand Teton National Park employee observed a ...