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

Colorado Parks and Wildlife has revealed new information about how a wolf died in its custody in Routt County this January. The male wolf, tagged 2305, was around 3 years old and among those ...

A male wolf died during a capture operation by Colorado Parks and Wildlife's contractor, Quicksilver Air, causing a pause in ...

After a completed necropsy, Colorado Parks and Wildlife confirmed that a 3-year-old wolf died from capture-related ...

The death of a gray wolf during routine collaring operations in Routt County last month was caused by acute cardiogenic shock ...

Twelve of Colorado's 25 released wolves have died. Here is a breakdown of their causes of death and which wolves are still alive.

The death of the 3-year-old breeding male of King Mountain pack marks the 12th death among 25 wolves released into Colorado ...