Grizzly Bear

A pilot spotted the first bear coming out of hibernation in Yellowstone.

Officials in Park County say a hunter sustained injuries after being mauled by a grizzly bear over the weekend.

Caught on video, a Grizzly Bear Sow charges an Alaskan guide and his photography tour group multiple times. The guide stays impressively calm...

The circle of life happens routinely in the Yellowstone Ecosystem and usually only the strong survive.

NBC Montana shared the footage to Twitter on Wednesday morning.

Because grizzly bears are listed as “threatened” under the federal Endangered Species Act, the U.S. Fish and Wildlife Service appeal and Peta are coming together to offer a monetary reward for information leading to the arrest and conviction of the person(s) responsible for the suspected poaching.

According to a 2006 Montana State University study, grizzly bears' are between 2.5 and 5 times stronger than humans.

This is why you carry bear spray and you hope it works. Hikers in Glacier National Park witnessed nature in action as they saw a grizzly decide to hunt mountain goats instead of them.

The ruling will bar trophy hunts for grizzly bears in Wyoming and Idaho, according to an announcement from the environmental organization Earthjustice.

A hiker in Yellowstone National Park suffered minor injuries from what officials say was a mother grizzly bear protecting her cub on Monday. According to a park statement, the 37-year-old Columbia, Missouri woman was hiking alone on the Fairy Falls Trail near Old Faithful when the encounter occurred...