The rare grolar bear is a natural hybrid of grizzly and polar bears with a striking two-tone coat. It's a rare sight in the wild.

A federal court ruled Wednesday the U.S. Forest Service broke the law when it expanded livestock grazing in grizzly bear ...

YELLOWSTONE NATIONAL PARK, Wyo. -- A Yellowstone National Park trail remained closed Wednesday after a possible grizzly bear ...

The 29-year-old man suffered injuries to his chest and arm in Tuesday's attack on the Turbid Lake Trail northeast of ...

The trail is about 2.5 miles from the Pelican Valley Trailhead, within the Pelican Valley Bear Management Area.

A 29-year-old man’s solo hike in Yellowstone National Park was cut short on Tuesday afternoon by a bear attack — a rarity in ...

A surprise bear encounter left a man injured on Yellowstone's Turbid Lake Trail. He survived and was flown to a hospital.

The encounter marked the first such incident at Yellowstone National Park in more than four years, officials said.

If you set out kayaking or rafting on a mountain river in the Rockies, you’d probably assume the fast-moving water keeps you ...

The grizzly bounded down the mountainside straight at me. Its head was low to the ground and it was growling all the way. By ...