Yellowstone” star Mo Brings Plenty is back again for Cheyenne Frontier Days, this time as grand marshal of the parade.

The bear was added to the endangered species list in 1975 and it's been a tortuous political battle ever since ...

A black bear was killed at Yellowstone National Park after crushing an unoccupied tent and outsmarting a food storage pole ...

The restoration of gray wolves in Yellowstone National Park has helped revive an aspen tree population unique to the region, ...

Discover the largest grizzly bear ever recorded in Yellowstone and learn about other notable bears in this video, revealing ...

A National Park Service spokesperson said animals are not leaving Yellowstone in large numbers, and a volcanic eruption is ...