Photographers believe the grizzly seen ambling past a trail camera on Thursday night in Yellowstone is the same huge male ...

Yellowstone staff locates grizzly bear tracks and a photographer captures footage of a bear out of hibernation. Time for ...

I let go of my grip in the grizzly’s mouth with my left hand and went for the gun. I got it out of the holster, but the bear ...

The debate over whether to keep federal protections for grizzlies is “deeply laden in values,” according to one expert.

An apex predator, doting mother, and winning survivalist — bears are known for it all. Eight species of this animal exist ...

Nothing in nature is as fierce as a distressed mother—not even a grizzly bear. An incredible series of videos showing particularly violent interactions between a grizzly bear and a family of ...

Yellowstone National Park staff observed grizzly bear tracks in the northern part of the park on March 9.Yellowstone officials are warning all visitors to stay ...

The grizzly bear is so named because its hair is grizzled, or silver tipped, yet the name is commonly believed to be derived from “grisly,” meaning “horrible.” DESCRIPTION: A subspecies of brown bear, ...