Wildlife officials now are monitoring four potential wolf dens and said Monday that it was “likely there are an unknown ...

Another gray wolf that was brought to Colorado as part of the state's reintroduction program has died, officials said on ...

The cause of death will follow a necropsy by the U.S. Fish and Wildlife Service. The male was originally from British ...

Colorado Parks and Wildlife announced it received a mortality alert for a male gray wolf on Saturday in the northwest part of ...

Colorado Parks and Wildlife officials killed a gray wolf from the Copper Creek Pack linked to four livestock attacks on the ...

The decision came after nearby ranchers reported a string of wolf attacks around Memorial Day weekend. Those incidents left ...

It’s been a week of bad news for supporters of Colorado’s voter-mandated efforts to reintroduce gray wolves. Colorado Parks ...

Five of 15 wolves captured in British Columbia and released in Colorado in January have died in less than six months.

Another of Colorado’s reintroduced wolves has died in the northwest corner of the state. Colorado Parks and Wildlife ...

Image via Shutterstock Colorado officials were forced to euthanize a gray wolf after it continuously killed livestock and ...