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

Watch a Yellowstone Wolf Steal Emmy-Nominated Cinematographer's Camera originally appeared on PetHelpful. Although pet dogs and wild wolves share nearly identical DNA, centuries of domestication and ...

Thirty years ago, park rangers reintroduced grey wolves into Yellowstone National Park. They wanted to restore the ecosystem and get the elk population, which had decimated the plant community, in ...

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

A 2-year-old wolf that was beloved by wildlife aficionados and tracked by researchers in Yellowstone National Park has been killed by a Montana hunter. Wolf 1479F, part of the Junction Butte Pack, was ...

On four separate occasions, Wolf 907F seized power as the alpha female leader of the Junction Butte Pack in Yellowstone National Park. (National Park Service file photo courtesy of Jeremy ...

PARADISE VALLEY, Mont. — Long after the fanfare that surrounded the return of the gray wolf to Yellowstone National Park, the most telling chapter may have been written this year by an unruly pack of ...

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