Photos: Grizzly bears roam Yellowstone National Park

A new National Park Service report shows that Yellowstone National Park and Devils Tower National Monument brought a cumulative $647.1 million…

A group of about 50 people had approached within five to 10 feet of the bull bison.

The famous Grizzly 399 and her cubs were eating in the woman's yard when officers arrived. She later told them she had “an aura” that allowed her to communicate with animals and prevented her from being attacked. 

The controversial hazing of Felicia the grizzly bear along Togwotee Pass has seen initial success and will continue intermittently.

A beloved 25-year-old grizzly bear raising four cubs is once again outside her usual Grand Teton National Park home range and has been on the go through subdivisions and ranchland.

Three not-so-little bears — actually six grizzlies — have been caught in compromising positions in the past week.

A grizzly bear that attacked an Ohio archery hunter on Tuesday was apparently injured when the man fired several rounds from a handgun, according to a Montana Fish, Wildlife & Parks press release.

It may have been a once-in-a-lifetime moment: Twenty-one grizzly bears spread across a field dining on vegetation.

Despite the challenges of managing visitors eager to photograph wildlife in Yellowstone National Park, park officials say the number of conflicts involving humans and bears was low in 2018, according to the park's annual bear report.

The woman was hiking alone when she encountered two grizzlies, one of which knocked her down.