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 ...

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

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

It's not the geothermal geysers, bears, or bison, but this one safety concern in Yellowstone National Park claims more lives ...

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

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

The actor hosts a three-part documentary on FOX Nation about Yosemite National Park and a legendary camping trip there in 1903, when naturalist John Muir lobbied the president to better protect the ...

The “Yellowstone” of “Yellowstone ... It doesn’t seem that Yosemite National Park needs any advertising—it is synonymous with soaring vistas, abundant wildlife, breathtaking waterfalls ...

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

Late in the day, all of our searching and listening had finally paid off. Up on a low rolling, snow covered ridge, just out of sight, a pack of wolves had made a kill earlier in the day. What the ...