By Shannon Lukens. File photo of a British Columbia wolf courtesy CPW.   Another gray wolf, brought to Colorado from Canada, ...

Colorado Parks and Wildlife has a policy of not releasing wolf collar numbers to enhance animal safety but made an exception in this case.

Colorado's first fatality of a released wolf was likely by the teeth of a mountain lion, according to a necropsy. The U.S. Fish and Wildlife Service announced the results of the death of the wolf ...