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

California wolves are on the comeback. And no matter how hard wildlife officials try to direct them toward their natural prey ...

Endangered Mexican wolves will continue to be kept south of Interstate 40, after a federal judge in Tucson upheld the current ...

No matter how hard wildlife officials try to direct the wolves toward their natural prey, mostly deer and elk, they seem to ...

Tina Saitone, a University of California, Davis, professor and Cooperative Extension specialist in livestock and rangeland ...

The mother pronghorn, which can quite easily outrun the lone wolf, tries to distract the savage killer from its pursuit of her baby. Pronghorn are the fastest North American land mammal, with a top ...

Motion-activated field cameras, GPS collars, wolf scat analysis and cattle-tail hair samples are helping UC Davis researchers ...