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

The three wolves Utah killed were not symbols or statistics,” writes Eric Clewis with Defenders of Wildlife in an op-ed.

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

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

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

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

A study investigated thousands of kill sites that provided valuable information about the hunting and feeding behaviors of ...

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, ...

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

Over the last three decades, Yellowstone National Park has undergone an ecological cascade. As elk numbers fell, aspen and willow trees thrived. This, in turn, allowed beaver numbers to increase, ...

A new study shows how wolves steal kills from cougars in Yellowstone, driving an uneven feeding rivalry and changing cougar ...

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