At least one collared wolf traveled into Wyoming over the last month. U.S. Department of Agriculture staff shot and killed ...

Colo., has introduced a bill to remove gray wolves from the list of endangered and threatened species under the Endangered ...

Five sheep had been killed and investigators found evidence of wolf presence, including wolf tracks and bite marks on ...

An updated map shows Colorado's wolves exploring new areas in March. A petition to halt the reintroduction program is also ...

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

Colorado Parks and Wildlife hazed a wolf reintroduced from Canada using lighted drones the night before shooting it with a nonlethal bean bag round.

One of the gray wolves captured in British Columbia this winter and released in Colorado apparently traveled to Northern ...

Through a footnote in the proposed budget, state lawmakers are making it clear that they want Colorado Parks and Wildlife to ...

At least one of Colorado's gray wolves in March entered a new Denver area county and new watersheds in northern Park County.

The initiative, which was passed into law, says that reintroducing wolves will help to restore a "critical balance" to Colorado's natural environment and that wolves were an "essential part of the ...

Colorado Parks and Wildlife announced Thursday that one of the male wolves brought to Colorado in January from British ...