Yellowstone is grieving after a poacher is believed to have shot and killed a prominent wolf from the park's most famous pack ...

A gray wolf was illegally shot and killed just north of Yellowstone National Park last month. According to wolf advocates, ...

According to a statement from Montana Fish, Wildlife and Parks (FWP), officials started investigating after they received a ...

Wolf 1478F could have become the Junction Butte pack alpha, experts say.

A celebrity wolf was illegally killed near Yellowstone National Park, with a reward for tips climbing past $31,000.

A little over a month after a wolf living among Yellowstone's most famous wolf pack was illegally killed, Montana wildlife ...

Investigation began after the wolf's research collar was found in a tree.

Rangers at Yellowstone National Park are reportedly trying to solve the mystery of what happened to a well-known female wolf ...

A new study documents the complex interactions between cougars and gray wolves in Yellowstone National Park and finds their ...

One local wildlife advocate told PEOPLE the wolf's killing was a "heartbreaking event" for the famed Junction Butte wolf pack ...

Large carnivores are both clashing and coexisting in the western United States. Although wolves dominate cougars and steal their prey, cougars' shift from elk- to deer-heavy diets, paired with a ...

In Yellowstone, cougars coexist with wolves by changing what they eat and where they hunt, minimizing conflict driven largely by prey theft.