Wolf attacks kill and terrorize cows and raise rancher costs for monitoring, fence repair, non-lethal deterrents and ...

California wildlife researchers will use helicopters to capture and collar wolves in Siskiyou, Modoc and other Northern California counties in January ...

The California Department of Fish and Wildlife shared tips for distinguishing wild gray wolves and protecting yourself from ...

Wildlife crews have stopped actively searching for two juvenile gray wolves in Northern California's Sierra Valley ...

The unprecedented reliance of a single Sierra Valley wolf pack on livestock for food cost local ranchers and the state of ...

Add Yahoo as a preferred source to see more of our stories on Google. Conservationists were thrilled when the gray wolf returned to California after the apex predators were hunted to near extinction a ...

After being eradicated from the state in the early 1900s, gray wolves seemed unlikely to ever make a return. This all changed after a lone wolf made an incredible journey from Oregon to California in ...

A new wolf pack has emerged in California's northern Sierra, signaling continued growth of the state's small and fragile wolf population - and raising fresh concerns for ranchers in an area where many ...

Wolf attacks on California cattle rose from 54 to 122 between June and Sept. State strike teams using nonlethal tools failed to curb escalating livestock losses. Ranchers face economic strain, ...

Wild gray wolves have killed dozens of livestock in the Sierra Nevada mountains in recent months, prompting California wildlife officials to take the extreme action of euthanizing several of the ...

Wildlife managers have euthanized four gray wolves in California after an unprecedented number of livestock attacks in recent months, officials say. The California Department of Fish and Wildlife ...

California wildlife officials have confirmed there's a new wolf pack in the northern part of the state, as the population of the endangered canids — and the number of livestock they have preyed on — ...