Yellowstone National Park is home to one of the most powerful predators in the wild—one that dominates the ecosystem and ...

Footage shows the normally elusive mountain lions traversing a snow-covered ridge as if out for a Sunday stroll.

Yellowstone is arguably the crown jewel of our National Parks here in the US where visitors can see dramatic landscapes and ...

Amazing! When I first started visiting the park I was told that they were there but (were) like ghosts because even Rangers ...

After a federal judge intervened, park rangers, wildlife biologists and forest technicians in Jackson Hole received emails ...

A new study has unveiled the far-reaching ecological impact of wolves and other large carnivores in Yellowstone National Park ...

A new study reveals the profound ecological effects of wolves and other large carnivores in Yellowstone National Park, ...

Yellowstone's magma system shows new activity, with the northeast sector possibly hosting future volcanic activity.

It’s no secret that Yellowstone National Park can be jampacked in the summer, when up to 1 million people jockey for space ...

The Fort Peck Tribe sent 11 bison to the Mosquito First Nation in Saskatchewan. It’s the first time bison have crossed the ...

A pack of wolves took down a bison in Yellowstone National Park and attracted a crowd of people — that the rest of the bison ...