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

A new study shows that interactions between wolves and cougars in Yellowstone National Park are driven by wolves stealing ...

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

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

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

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

Another wolf from Yellowstone National Park's famous Junction Butte Pack killed in Montana is being investigated as a ...

A new peer-reviewed study reports that claims of a “world-leading” trophic cascade in Yellowstone National Park are not supported, citing problems with the methods used in earlier research. A newly pu ...

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, ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. This winter saw the most wolves from ...

Though it's winter in Yellowstone National Park, the fight for survival is still running as hot as ever. There’s likely not an animal that’s better at the long game than the wolf, especially when it ...

If a wolf pack can bring down a bison, or locate a dead or dying bison, the carcass can sustain the pack for days.