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

Wildlife officials in Colorado have reported three new gray wolf packs as part of the state’s plan to rebuild populations in the area, and shared footage of three pups captured on a trail camera.

Colorado Parks and Wildlife confirmed a minimum count of six gray wolf pups in the One Ear Pack in Jackson County. CPW continues to monitor four recognized packs in northwest Colorado as well as other ...

BROOKFIELD, Ill. (WLS) -- The call of the wild echoes at Brookfield Zoo, several times over. A brand new litter of Mexican Gray Wolf pups have emerged from the den at the Regenstein Wolf Woods habitat ...

Three large dogs spotted roaming the streets of Preston before Halloween have been confirmed as wolf-dogs.The dogs siblings ...

After more than a month of unexplained delay, the U.S. Fish and Wildlife Service released endangered Mexican gray wolf Asha, her pups and her mate into the wild Wednesday. “Hopefully at some point ...

Scientific research has long assumed gray wolves are non-migratory during springtime, staying anchored to tend to litters of nearly helpless pups. For the first weeks of life, after all, pups are ...

SILVER CITY, N.M.— The U.S. Fish and Wildlife Service today released into the wild an endangered Mexican gray wolf called Asha, along with her mate and pups. Asha was featured in National Geographic ...

Remains on a small island in the Baltic Sea suggest that humans kept and cared for wolves for thousands of years before they ...