Lassen Volcanic National Park is now host to a species which was believed to be extinct, with the apex predator spotted and ...

The species was thought to have been hunted out of Lassen Volcanic National Park back in the 1920s, but were spotted again in ...

A deadly apex predator thought to be extinct has been spotted in the US for the first time in 100 years. The species was ...

A nonprofit that advocates for the restoration of gray wolves in Colorado said this week that it will begin offering a reward ...

Wyoming's 350 wolves are scattered among 30 packs, raising the question of how those wolves, packs and pack membership are ...

The gray wolf (Canis lupus) is a recovering endangered species protected under the California Endangered Species Acts and U.S ...

A new pack of gray wolves has been discovered in California's Sierra Valley, about 50 miles north of Lake Tahoe, marking the ...

Colorado Parks and Wildlife has announced where the next group of captured wolves could be placed next. Three Colorado ...

After at least 30 new wolf pups were born in California this year, the state had its largest wolf population growth in a ...

The U.S. Fish and Wildlife Service and Arizona Game and Fish Department today announced that Hope, a Mexican gray wolf living ...

Daniel Curry named his organization, Project GRIPH, after his horse. “Griph is the first horse I rescued from slaughter,” ...