A lone gray wolf padded quietly into Los Angeles County before dawn on Saturday — and made history. State biologists say the ...

What did Colorado voters who decided to import wolves expect? That the animals would grow lettuce in secret gardens, safeguard the bunnies, frolic in old-growth forests, and perform moon-howling ...

State and federal wildlife managers removed a Mexican gray wolf pack from the Peloncillo Mountains after multiple complaints of dead livestock. Ranchers in Cochise County say the wolves should never ...

In California, as wolf numbers grow — a remarkable return after a century — livestock producers are increasingly worried as these predators occasionally take down cattle. Gray wolves are an endangered ...