A 5-year-old bear born to grizzly bear royalty was fatally struck by a vehicle in Grand Teton National Park, officials said.

A grizzly bear was struck and killed vehicle at Grand Teton National Park. National Park Service wildlife rangers found a five-year-old male grizzly bear along Highway 26 within the park east of the ...

We’ve all heard of polar bears and grizzly bears, but if you had to guess which one was the more dangerous species, what ...

Grizzly No. 1058, one of Grizzly No. 399's four cubs, was fatally struck in Wyoming’s Grand Teton National Park. The deceased ...