Hibernation in bears is a fascinating process and scientists are still learning about it. Here's everything we know so far.

The National Park Service on Wednesday reported fresh grizzly tracks have been spotted in the northern section of Yellowstone ...

Fort Peck Indian Reservation in Montana, an original signatory of the Buffalo Treaty, gave Mosquito-Grizzly Bear's Head-Lean ...

Grizzly bears are ... stumbled up on a sleeping bear, an encounter which left both of them fighting for their lives. While Uncover Colorado says that the female bear ultimately died from the ...

There’s no denying that both Kodiak and Polar bears are fearsome animals ... proves that most major bear attacks happen when a human accidentally engages a female grizzly who has cubs.

Close up of female Eurasian brown bear. Image by Giedriius via Depositphotos. A grizzly bear in Yellowstone National Park was spotted with an unprecedented litter of five cubs, an extremely rare event ...

FILE - A Grizzly bear walk through Yellowstone National Park ... tribe totally supports that effort," the attorney said. She argued that bear mortality data shows that the animals are trending upward, ...

Being loud and boisterous can ruin your fellow hikers’ experience and disturb animals. “While making noise and talking in certain circumstances to keep the group safe, such as when we are in grizzly ...

Scientists with the Interagency Grizzly Bear Study Team are studying the bear populations in Yellowstone. Here, they've seen the first female grizzly bear with cubs of the year for 2020 in Yellowstone ...