In the latest map from Colorado Parks and Wildlife -- which shows activity between June 24 and July 22 -- the wolves were ...

One from an apparent mountain lion attack, and the other from injuries sustained from traps designed to protect livestock ...

Colorado Parks and Wildlife announced that there are three new gray wolf packs as part of the state’s plan to rebuild ...

Colorado Parks and Wildlife biologists have determined that a gray wolf found dead in Rocky Mountain National Park in April ...

The U.S. Fish and Wildlife Service has identified how two of Colorado's reintroduced gray wolves died earlier this year.

Injuries from a foothold trap is what killed a female wolf that was found dead in northwestern Colorado in May, Colorado ...

ALBUQUERQUE, N.M. — Thirty-five conservation organizations today asked the U.S. Fish and Wildlife Service not to recapture a ...

Investigations indicate a mountain lion attack and a lawful foothold trap are the apparent causes of two gray wolf deaths in ...

The gray wolf, or Canis lupis, once roamed freely throughout much of the U.S. but was extirpated from most of the lower 48 states by the 20th century, according to the U.S. Fish and Wildlife Service.