A hiker was attacked by a bear in Yellowstone National Park after a surprise encounter on a trail Tuesday, park officials said. The hiker's injuries are not life-threatening, but the 29-year-old ...

A guide in Yellowstone National Park has captured extraordinary footage showing a grizzly bear and her cubs chasing a wolf from they bison carcass they had claimed. But Billy Fabian’s footage also ...

A Yellowstone National Park trail remained closed Wednesday after a possible grizzly bear attacked a hiker, leaving him with serious injuries. The 29-year-old man suffered injuries to his chest and ...

(NEXSTAR) — A hiker is recovering after officials in Yellowstone National Park said he was attacked by a bear, prompting the closure of a popular trail in the park. Tuesday afternoon, park officials ...

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 ...

YELLOWSTONE NATIONAL PARK, Wyo. — A bear attacked a man hiking by himself in Yellowstone National Park on Tuesday, the first such attack at the park in more than four years, according to the National ...