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

The Center for Biological Diversity filed a lawsuit in federal court challenging a decision the U.S. Fish and Wildlife ...

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

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

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 arrived in the northwestern part of Los Angeles County near Pyramid Lake Saturday morning, ...

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

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

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

A lone gray wolf padded quietly into Los Angeles County before dawn on Saturday — and made history. State biologists say the ...

Just over two years into Colorado’s wolf reintroduction effort, 12 of the 25 wolves brought from Oregon and British Columbia ...

The death of the 3-year-old breeding male of King Mountain pack marks the 12th death among 25 wolves released into Colorado ...