As Colorado continues the voter-mandated reintroduction of gray wolves, the state is continuing to refine and improve its ...

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

On Jan. 27, California lawmakers took initial steps toward addressing the public safety concerns posed by the state's growing ...

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

On a remote Alaskan island, gray wolves are rewriting the rulebook by hunting sea otters — a behavior few scientists ever expected to see. Researchers are now uncovering how these coastal wolves ...

A Jackson County rancher and a "Colorado nature nut" have teamed up to test innovative solutions to reduce wolf-livestock ...

For the first time in roughly eighty years, a rare apex predator in the American West has climbed above 200 individuals in the wild, a milestone that signals both ecological recovery and a new phase ...

Add Yahoo as a preferred source to see more of our stories on Google. A wolf from the Beyem Seyo pack is released by wildlife scientists after being captured and fitted with a tracking collar in ...

You might believe lions, wolves, or grizzly bears sit comfortably atop the food chain. Yet a growing body of research tells a startling story. Wildlife around the world views humans as the ultimate ...

For decades, the Greek wolf (Canis lupus) was a creature of remote mountain peaks, pushed to the fringes of mountain ranges ...