A study on gray wolves' dietary preferences shows that the population regrowth is connected to the fact that wolves are ...

New camera and roadkill data tells the tale.

Construction on the $20 million bridge in Siskiyou County began last year and is expected to be complete by this fall, with miles of eight-foot-high fencing along the highway to help funnel animals to ...

With an unprecedented number of wolf attacks on California’s livestock in recent years, the state’s Department of Fish and ...

Video captures the moment a black bear charges a Sacramento man outside his Lake Tahoe vacation home, forcing him to deploy ...

The Oakland Zoo is now home to a female tiger rescued from a notorious Northern California wildlife sanctuary that was forced to shut down last year.

A Yellowstone grizzly bear with a cub. (Frank van Manen/U.S. Geological Survey photo) SB 1305 would require California to study the feasibility of reintroducing grizzly bears. Lawmakers question ...

In a move that reverses nearly a decade of practice, California wildlife officials have quietly begun to allow killing mountain lions in order to protect another iconic native—bighorn sheep. Though ...

Overall, the study found that the Golden State has lost about 60% of its coastal dune area, going from about 285 square miles ...

A vision to provide safe passage for mountain lions above 10 lanes of whizzing traffic near Los Angeles faced a foe: time. Genetically isolated pumas hemmed in by the 101 Freeway were showing birth ...

The latest “mountain lion” terrorizing a Sacramento neighborhood wasn’t a predator at all, it was an AI-doctored image. But ...

A new wildlife crossing in Northern California is already doing the job it was built to do, even before construction is officially finished.