A conservation group is suing the U.S. Fish and Wildlife Service, arguing its decision not to release a national gray wolf ...

California wildlife officials say that the wolf, which was born in Plumas County north of Lake Tahoe, traversed through the ...

The population of wolves in California was eradicated in Southern California by hunters and trappers in the 1920s ...

Around 6 a.m. Saturday, the 3-year-old female arrived in the mountains north of Santa Clarita, as tracked by a GPS collar.

A 3-year-old female gray wolf fitted with a GPS collar has traveled nearly the length of the Sierra Nevada, marking the farthest south the species has been tracked since returning to California.

A wolf from the Upper Deschutes Pack was recently filmed running along a biking path in the Caldera Springs community near ...

For the first time in a century, biologists have documented a gray wolf in Los Angeles County over the weekend, a sign that ...

A 3-year-old gray wolf may be roaming in Los Angeles County in search of a mate -- a major milestone for a species that was ...

A gray wolf has graced Los Angeles County with its presence for the first time in about a century. The visit marks a major milestone for the species, which had once been completely pushed out of the ...

Wildlife managers are now tracking five more gray wolves in Northern California with satellite tracking collars.

According to the Center for Biological Diversity, the gray wolf population numbers less than 8,000 individuals across the ...

The wolf, known as BEY03F, roamed more than 500 miles from Northern California, signaling that the species continues to ...