Wolf and grizzly bear sightings are fairly common in Yellowstone. But scenes such as these, illustrating the life-or-death struggle for sustenance among apex predators, are rarely documented in such ...

But Douglas Scott’s images from this encounter are interesting because they show a momma grizzly bear with yearling cubs in a seemingly peaceful coexistence with a nearby bison. “The bison was pretty ...

Yellowstone National Park has recorded its first grizzly bear sighting of 2026 as bears begin to emerge from hibernation. On Monday, March 9, Yellowstone biologists working in the northern part of the ...

Scientists spotted the first grizzly bear of 2026 earlier this week at Yellowstone National Park, marking the beginning of the end of hibernation season for the massive creatures, the National Park ...

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 ...

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 ...

There’s not a grizzly bear in Yellowstone National Park that is willing to mess with a bison herd on full alert. The accompanying footage, captured Monday via the park’s livestream camera, shows ...

Rare predator clash: A grizzly bear and wolves were filmed battling over a bison carcass in Yellowstone’s LeHardys Rapids, a rare sight for visitors. Expert perspective: Biologists note that while ...

Two Democratic lawmakers on Thursday introduced legislation to protect wolves and grizzly bears even if the high-profile animals lose their Endangered Species Act protections. With the Fish and ...