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

While the Gray Wolf has been officially recovered in Michigan since 2009, the DNR says their return was decades in the making ...

In 1976, the Mexican gray wolf was declared an endangered species by the U.S. Fish and Wildlife Service. Once driven to the ...

Colorado Parks and Wildlife biologists confirmed that the death of a female gray wolf occurred in Rocky Mountain National ...

Colorado Parks and Wildlife said the death of a female gray wolf last weekend in Rocky Mountain National Park is currently ...

After being delayed a day, Colorado Parks and Wildlife published the April wolf activity map that shows extensive travel from ...

Colorado Parks and Wildlife said the death of a female gray wolf last weekend in Rocky Mountain National Park is currently ...

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

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

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

According to CPW, biologists received a mortality alert for female gray wolf 2514-BC on April 20. The agency, in cooperation ...