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

After a completed necropsy, Colorado Parks and Wildlife confirmed that a 3-year-old wolf died from capture-related complications during a collaring operation in January.

One of the original wolves brought to Colorado from Colorado has died after an attempt to capture it, the’s state wildlife agency said. The Colorado Parks and Wildlife identified the wolf as No. 2305 ...

Colorado Parks and Wildlife has revealed new information about how a wolf died in its custody in Routt County this January.

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

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

The agency was replacing low-battery GPS collars used to monitor the wolves and mitigate livestock conflicts. A necropsy is being performed to determine the cause of death, and capture operations are ...

A Laramie County rancher shot a roughly 2-year-old male wolf near Carpenter, Wyoming, where wolves are almost never seen. It may be the first ...