The expansion of gray wolf populations is upending California cattle operations, leading to millions of dollars in losses for ...

Motion-activated field cameras, GPS collars, wolf scat analysis and cattle tail hair samples are helping University of California, Davis, researchers shed new light on how an expanding and protected ...

Gray wolf populations got a foothold in Shasta County and other parts of California. Their success means possible changes to CDFW conservation plans.

There have been six confirmed gray wolf attacks on cattle over the last two and a half weeks near the Plumas-Sierra county ...

The accidental killing of a Mexican gray wolf in Greenlee County has advocacy groups calling for transparency and ...