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

What most people don’t realize is that the majority of National Park Service units are small and medium-sized parks, like ...

The United States 150 year old park, which also holds the title of being the world's first national park, Yellowstone ...

Gray wolves were reintroduced in Yellowstone National Park in 1995 to help control the numbers of elk that were eating young ...

You don't even have to go far outside Yellowstone or to any obscure state parks in Wyoming. The biggest state covered by Yellowstone is also home to America's first-ever national forest, which rivals ...

Videos showing animals leaving the park are circulating on social media. People think they have sensed a looming disaster. Is ...

Bears have recently acquired a fondness for the good eating found around grain bins on Montana’s plains. That’s a big problem ...

The restoration of gray wolves in Yellowstone National Park has helped revive an aspen tree population unique to the region, a new study has found. Quaking aspen, one of the few deciduous tree ...

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

Yellowstone National Park is celebrating an ecological milestone along with a key anniversary this summer, Oregon State University ...

The Trump administration intends to withdraw the U.S. from the organization, just two years after it rejoined after a ...

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