A black bear was caught on video climbing into a den for hibernation season at Yellowstone National Park. In the video, the ...

The two bears were trapped by Montana Fish, Wildlife & Parks staff in a remote area near the Middle Fork of the Flathead River, just south of Glacier National Park.

This historical footage from the 1940s shows picturesque landmarks, like Old Faithful, at Yellowstone National Park.

Step into the world of US national parks – from the vast plains of Alaska to the towering mountains of Tennessee and South Carolina ...

The mid-season premiere of 'Yellowstone' was dedicated to the memory of Avila, who appeared in a previous episode.

In the video, the bear pulls dirt and other debris toward its den before slowly backing itself deep into the hole and ...