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

The wolf was one of 15 relocated from Canada to Colorado in January and is the second of that group to die recently in ...

A gray wolf who was part of a group of wolves brought to Colorado earlier this year has died in a different state.

In the quiet countryside of Elbert County, Colorado, a rancher stumbled upon something far more sinister than a coyote in his ...

A proposed citizen initiative to end wolf reintroduction by the end of 2026 has resulted in ranchers and wolf advocates being ...

A group seeking to end wolf reintroduction by Dec. 31, 2026, will start gathering the signatures it needs to get a citizens’ ...

A citizen initiative that sought to end Colorado’s controversial wolf reintroduction program the same way it began — by ballot initiative — was rejected by the state’s election officials Wednesday.

In Colorado, gray wolves are considered “state endangered” in addition to being listed as endangered under the federal Endangered Species Act and as an experimental population under a special ...