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

A citizen-led initiative to halt Colorado's ongoing wolf reintroduction program was tossed by election officials.

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

Since before New Mexico was a state, Catron County has been fighting against federal authority, resisting commonsense efforts ...

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

The wolf reintroduction effort was originally expected ... ranchers across Colorado prepare for the summer grazing season. Gray wolves are currently in their mating season.

A gray wolf has been found dead in a national park, prompting an investigation into the death of this federally protected ...

A conservation effort to reintroduce gray wolves to Colorado has suffered another heartbreaking setback. Colorado Parks and ...

although this may differ in varying environments in the U.S. CPW officials state that the average lifespan of a gray wolf living in the Rocky Mountains is three to four years. "Any reintroduction ...

A collared gray wolf released in Colorado in January as part of the state’s historic reintroduction effort died in Rocky Mountain National Park this week, wildlife officials said Thursday.