The California Department of Fish and Wildlife captured, collared and released 12 gray wolves in Northern California. State wildlife officials say the effort will help them monitor the expanding ...

An endangered and protected species, gray wolves are slowly making a comeback in California after they were hunted to extinction statewide a century ago. That's putting them at odds with ranchers ...

As California's gray wolf population increases, the number of depredations on cattle is going up in the state's rural corners. Wolves were responsible for at least 19 cattle deaths statewide ...

State wildlife officials fitted 12 Northern California gray wolves with satellite tracking collars last month in order to better understand their behavior and ecology. The animals were captured ...

Colorado’s gray wolves roamed farther into the Western Slope last month, with at least one of the canines setting foot in a watershed that extends to the Utah border, according to a new map ...

There are 15 gray wolves in Tulare County’s Yowlumni pack that are at risk of sarcoptic mange. Mange is caused by a parasitic mite and is highly contagious to other animals, including dogs.