Over the last month, two of Colorado’s latest gray wolf transplants were killed after crossing the border into Wyoming.

In the quiet countryside of Elbert County, Colorado, a rancher stumbled upon something far more sinister than a coyote in his ...

A gray wolf who was part of a group of wolves brought to Colorado earlier this year has died in a different state.

The wolf was one of 15 relocated from Canada to Colorado in January and is the second of that group to die recently in ...

A citizen-led initiative to halt Colorado's ongoing wolf reintroduction program was tossed by election officials.

A bill to delist gray wolves from the federal Endangered Species Act is heading to the U.S. House of Representatives after ...

DENVER — For the second time this year, a gray wolf that was translocated to Colorado from Canada as part of the second round of reintroductions has died in Wyoming. WATCH: CPW: Second gray wolf ...

A wolf spotted in Montrose County this week has traveled in a huge circle around the Western Slope and the mountains over the ...

In Colorado, gray wolves are considered “state endangered” in addition to being listed as endangered under the federal Endangered Species Act and as an experimental population under a special ...