An iconic apex predator appeared through thick fog like an apparition and cautiously watched a photographer in Yellowstone ...

Park City Institute will present "National Geographic Live! Wild Wolves of Yellowstone" on Friday with Explorer Doug Smith.

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

America’s First National Park Yellowstone National Park holds the title of being America's first national park, and it was ...

From hidden thermal hot spots to secret hiking trails, the park is packed with hidden wonders, and we are here to tell you ...

A must-do destination for animal lovers, write Simon & Susan Veness Sitting on the porch of the rustic Lake Village Lodge on ...

Two rare black wolves, likely siblings, were spotted on camera crossing a stream in a Polish forest, a conservation ...

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

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

A Montana driver was startled when a herd of bison swarmed her car as she drove through snowy Yellowstone National Park in ...

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