While wolves have become more commonplace in the Rocky Mountains and Pacific Northwest, a young female recently made her presence known an hour north of LA.

Colorado Parks and Wildlife failed in its latest attempt to locate and kill an uncollared wolf in Rio Blanco County responsible for repeated attacks on livestock. The wildlife agency announced on ...

A healthy wolf died during a Colorado Parks and Wildlife capture operation, raising questions from wolf experts.

For the first time since their species was reintroduced in Colorado, a gray wolf has been tracked into Pueblo County.

A federal agency killed a collared wolf that appears to have crossed from Colorado into Wyoming and killed several sheep, government officials said Thursday. The wolf was part of a voter-driven ...

Cheyenne, Wyoming — Outrage over how a man struck a wolf with a snowmobile, taped the injured animal's mouth shut and brought it into a bar has resulted in a proposal to tweak Wyoming's animal cruelty ...

A citizen initiative that sought to end Colorado’s controversial wolf reintroduction program the same way it began — by ballot initiative — was rejected by the state’s election officials Wednesday.