In Yellowstone National Park, when a bison dies it’s not long before wolves or grizzly bears move in on the carcass. If one ...

On Tuesday, as several tourists in Yellowstone National Park hiked toward the overlook at Grand Prismatic Spring, they paused to watch a grizzly bear forage alongside the trail. A surprise sighting, ...

A hiking guide has shared an image showing the spectacular scenery as viewed from the Specimen Ridge Trail in Yellowstone ...

A wildlife photographer said she was mesmerized watching Yellowstone’s Wapiti wolf pack devour an elk near a road. At one ...

Grizzly bear deaths in the Yellowstone ecosystem are on pace to surpass last year's record high. Drought conditions may be forcing bears into human-populated areas in search of food. A bill has been ...