Scientists Warn Yellowstone Wolves Could Be Approaching a Crisis ...

Gray wolves and cougars are not only iconic to the Yellowstone National Park landscape, but they also play important roles in ...

Researchers suspect that ravens might have greater agendas behind their relationship with wolves.

Wolf 1331 would ultimately be found dead in a trap set by a prolific wolf hunter who manages a large ranch about 10 miles north of Yellowstone. The man who trapped 1331 would receive a warning for ...

A new study finds Yellowstone’s ravens don’t just follow wolves but use mental “maps” to predict likely kill sites.

It’s an animal-eat-animal world out there, especially in Yellowstone National Park. There are almost 70 different mammal ...

A prominent wolf that lived among Yellowstone's most famous wolf pack is believed to have been illegally shot and killed just outside the park last month, according to wildlife experts. The wolf was ...

Ravens have long been thought to follow wolves to find food, but new research shows they’re far more strategic. By tracking ...

Learn more about why the story of how wolves saved Yellowstone National Park’s aspens is more complicated — and more ...

For a long time, Yellowstone looked exactly how you’d expect a national park to look: wild, full of animals, and seemingly ...