In Yellowstone, grizzly bears and wolves live pretty close together, and their territories often overlap. As you can imagine, this leads to some serious fights over food. Bears, being the ultimate ...

Typically, wolves will yield to incoming bears. Since hunting is dangerous and often unsuccessful, it’s better for wolves to wait their turn at a carcass that has been usurped by a bear than it is for ...

The grainy footage shows two grizzly bear cubs under the watchful eye of their mother as they romp through a field and playfully tease a nearby wolf. The remarkable scene was captured by the U.S.

Local and tribal governments will now get an advanced notice before state wildlife officials relocate bears into their area, ...

A grizzly bear and a gray wolf faced off in Yellowstone National Park on September 4. The encounter looked like it had the makings of a classic battle royale after the wolf ran up to the big bruin and ...

The sighting shows that bears in Yellowstone can appear anywhere, including crowded thermal features where sightings are less common.

FILE - In this July 6, 2011, file photo, a grizzly bear roams near Beaver Lake in Yellowstone National Park, Wyo. Interior Secretary Ryan Zinke says the federal government is moving forward with plans ...

The next scene, beginning at 9 seconds, features the wolves. Viewers will note their varied reactions, beginning with the ...

A federal judge has cut wolf trapping season in half in most of Montana. The decision comes after multiple animal advocacy groups filed a lawsuit claiming that federally-protected grizzly bears are ...

Human recreation on mountain trails is displacing grizzly bears and wolves from their natural habitats, even when the trails ...

Researchers at the University of Montana are experimenting with drones as tools for hazing bears and other wildlife.