Yellowstone National Park visitors may see increased grizzly bear research activity beginning May 1, as federal scientists ...

Grizzly bears in Yellowstone National Park will soon be captured again for research, and warning signs will be posted in ...

An unforgettable wildlife moment after being the first to spot grizzly bears roaming in the wild landscapes of Yellowstone.

A female grizzly transplanted from near Glacier National Park to Yellowstone has emerged with two cubs, initiating genetic ...

The government team studying grizzly bears in the Yellowstone area alerted the public that pre-baiting and grizzly bear ...

The following is a news release from Yellowstone National Park. BOZEMAN, Montana – As part of ongoing monitoring efforts to ...

Once the bear reached the area where the wolves were, the wolves must’ve smelled him ... then all chaos broke out.” ...

The National Park Service confirmed this week that the first grizzly bear of the spring season was spotted in the northern part of Yellowstone National Park on March 9. The bear, fresh out of ...

Wary coyote was spotted bypassing a "bear jam." ...

A viral photo of a wolf carrying a grizzly warning sign is more than just funny—it’s a reminder of who really runs the park.