A collared gray wolf released in Colorado in January as part of the state’s historic reintroduction effort died in Rocky ...

Over the last month, two of Colorado’s latest gray wolf transplants were killed after crossing the border into Wyoming.

A Wyoming law that protects the identities of wolf hunters seems to be behind an information blackout about the second ...

A third wolf captured in British Columbia and reintroduced into Colorado has been found dead, this time in Rocky Mountain ...

Another wolf exported from British Columbia to Colorado in January was found dead on Sunday in Rocky Mountain National Park.

A gray wolf that was brought to Colorado from British Columbia has been shot in Wyoming, marking the second killing of a ...