The iconic landscape of Yellowstone National Park has witnessed an increase in forest cover, thanks to this wild animal.

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

A pair of apex predators prowl across Yellowstone National Park’s ridgeline in an extremely rare sighting captured in a ...

On the downward slope of the road was a broad valley for half a mile. The Toyota gained speed downhill. Then, a mother moose ...

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

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

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

Creel and his colleagues have been researching wild dogs and lions in two Zambian national parks for more than a decade.

Last week we featured footage showing bison stampeding toward a snow coach in Yellowstone National Park, as tourists watched with heightened concern. To their relief, the bison navigated around ...

Reduced to a few dozen, the bison was saved from extinction by the creation of Yellowstone and its 9000sq km animal sanctuary in 1872. Now, the park is the world’s greatest wildlife comeback ...

Parks Reece is the featured artist with the online “Yellowstone Summit’’ this year. The four-day summit, now in its fourth year, was launched by Gardiner artists/educators George Bumann and his wife ...

That’s the opening shot of a 30-second ad for BrushBuck Tours, a Jackson-based business offering year-round wildlife tours in ...