In Yellowstone National Park, when a bison dies it’s not long before wolves or grizzly bears move in on the carcass. If one or two wolves are on the carcass, a lone grizzly bear can usually clear them ...

Yukon Wildlife Cams this week shared footage of three large bears, including a “tank of a grizzly,” walking past a remote camera on the same trail at different times. Of the grizzly bear, David Troup ...