A hunter illegally killed a 'rising star' wolf and threw away its GPS collar.

The story of wolves in Yellowstone National Park is one of the most successful—and scrutinized—wildlife restoration projects ...

Wolves are intelligent and resourceful terrestrial (land-living) predators. As is clear from this fascinating Instagram post, ...

A coyote in Yellowstone was lucky to escape after it got a little too close to a pack of wolves feasting on a bison carcass, ...

These rare kills in Washington State have biologists searching for answers. “Everyone always assumes wolves have the upper ...