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

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

While both Arizona ranchers and conservationists mourn the endangered Mexican gray wolf mistakenly killed, they disagree on ...

Colorado Parks and Wildlife confirmed a female gray wolf was found dead in Rocky Mountain National Park last weekend.

The U.S. Fish and Wildlife Service says it killed a Mexican Gray Wolf in Arizona by mistake last week. Wildlife advocates are ...