A video taken in Yellowstone National Park shows a lone female wolf competing with two grizzly bears for the rights to a ...

Yellowstone's Junction Butte wolf pack failed in a recent attempt to kill a bison, but the pack appears to be thriving again after the death of its former alpha female, Wolf 907F.

Yellowstone is no stranger to wildlife drama, but the latest development has park officials and conservationists on high alert. The world’s largest wolf pack is amassing near the park’s borders, ...

Today, however, it's one of Yellowstone's famous wolves that got too close for comfort. In a video posted to Instagram by ...

At the Grizzly and Wolf Discovery Center in West Yellowstone, visitors will soon have the opportunity to check out a ...