The U.S. Department of Agriculture’s Wildlife Services killed the male gray wolf after five sheep were attacked in Wyoming.

One of Colorado’s female gray wolves died in July after traveling to Wyoming. This is the third of the state’s reintroduced wolves to die in the neighboring state, where federal protections and state ...

The U.S. Fish and Wildlife Service announced today that Endangered Species Act protection for Wyoming gray wolves will end, to be replaced by a state management plan Sept. 30. "The return of the wolf ...

A conservation organization has once again filed notice of its intent to sue the U.S. Fish and Wildlife Service for ...

GRAND JUNCTION, Colo. (KJCT) -Colorado Parks and Wildlife (CPW) have confirmed another gray wolf death in Wyoming. CPW said female gray wolf 2304 died in Wyoming on July 24th. CPW also said due to ...

DENVER (KDVR) — A gray wolf that was reintroduced in Colorado has reportedly died in Wyoming. Colorado Parks and Wildlife announced Wednesday that it became aware of the mortality on July 24. Lethal ...

Colorado’s gray wolves stuck a little closer to central parts of the state in late October and November, roaming into watersheds that reach metro Denver and near tribal lands to the south, according ...

Ten of the transplanted wolves are already dead, as is one of their offspring. And now, the state is struggling to find new ...

GRAND COUNTY, Colo — A gray wolf that is part of a pack notorious for chronic depredation in Colorado has been rereleased ...

After one of Colorado’s gray wolves wandered into New Mexico, wildlife officials captured it and rereleased it Thursday in Grand County.