A wolf technician in Yellowstone National Park shared a funny video showing a mischievous wolf pup playing with an important ...

Yellowstone National Park isn't afraid to lay down the law... maybe some other cities in America could take notes? The ...

Jeff Henry, who has worked at Yellowstone for more than 48 years, said temperatures this winter were frequently 30 degrees ...

Every dinner is fought for out in the wild, and Yellowstone National Park is often the backdrop for food-fueled-face-offs that are caught on camera. Right now, most bears are coming out of hibernation ...

Crews with Yellowstone National Park plan to re-open some main entrances and roads to the public on April 17, weather ...

Yellowstone’s Blacktail Pond is a death trap for bison when they fall through ice or get stuck in mud there. Wildlife ...

A grizzly bear gives birth after being moved near Yellowstone.

Footage shows woman mulling next move after finding herself just feet from a large bison.

Researchers are using a technique to map out Yellowstone’s subsurface. The method is geophysics, a subfield of geology that ...

Recently released research debunks the myth that ravens always follow wolves to find their next meal. Often, they use their ...