Somewhere in the northern Rockies, a young gray wolf without a pack or a territory is threading its way through a narrow band ...

A female gray wolf known as BEY03F was tracked into Sequoia National Park in California, making her the first known gray wolf to do so in more than a century.

As gray wolves approach the end of denning season, many are concentrating their activity across Colorado’s central mountains.

Earlier this year, one of Colorado’s translocated female gray wolves was making broad movements across the Western Slope. Then, one day, she stopped exploring on a wide scale and settled into an area ...

After being hunted to extinction a century ago, gray wolves are continuing their remarkable comeback story in California, with state wildlife officials reporting a modern record number of the apex ...

The lone gray wolf sighted in Siskiyou County this spring wasn’t quite so lonesome as it once appeared. On Thursday, the California Department of Fish and Wildlife released photos of five wolf pups ...

For wolves in Yellowstone, it’s all about survival. Pack members sometimes put the smackdown on each other, just to maintain ...

The gray wolf population in Washington has experienced positive growth since breeding pairs returned to the state in 2008. That positive growth was unexpectedly stunted in 2024 when the population ...

Asha, a Mexican gray wolf that has captured the hearts of New Mexico residents, has lost the mate who fathered her first litter of pups last year. A quarterly report from the Mexican Wolf Recovery ...

California's wild wolf population grew 10 percent last year, according to wildlife officials.

A gray wolf has entered Sequoia National Park in California, marking the first publicly known sighting there in more than a century.