Biologists with the Interagency Grizzly Bear Study Team fit a grizzly bear with a radio collar in 2016. Once a bear is radio collared, biologists can track its movements with telemetry. (Photo ...

A wildlife expedition guide has shared a video of the "most extreme bear interaction" he has seen in his 25 years on the job. The clip, which you can watch below, shows two huge male grizzly bears ...

In Yellowstone National Park, when a bison dies it’s not long before wolves or grizzly bears move in on the carcass. If one or two wolves are on the carcass, a lone grizzly bear can usually clear them ...

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The Bush administration on Friday moved towards removing grizzly bears in the Yellowstone area from protected status under the Endangered Species Act, but even before the public feedback process ...

Have you ever wondered who would win in a battle of bison vs a grizzly bear? Well, we have the surprising answer. Okay, so maybe it's not too surprising. A grizzly might stand a chance against a ...

Getting your Trinity Audio player ready... By Travis M. Andrews, The Washington Post In the Facebook video that he claimed to have shot, Todd Orr’s face was covered in blood. A chunk of flesh hung ...

In this corner, we have the mighty male silverback gorilla, a massive great ape with a powerful punch! His opponent is the ...

An error has occurred. Please try again. We’ll soon find out. Erickson, 32, of Auburn will be seen Saturday night on the Discovery Channel going to battle with a ...

In the Facebook video that he claimed to have shot, Todd Orr’s face was covered in blood. A chunk of flesh hung from his arm, like melting butter. A crescent gash above his ear was deep as a canyon, ...