In Yellowstone National Park — where gray wolves were reintroduced starting in 1995 — researchers have gone back and forth on whether the restoration of wolves has impacted the ecosystem. The idea is ...

Colorado’s wolf restoration program is struggling amid federal roadblocks over where the state can source new wolves for reintroduction and the death of a 10th translocated wolf. The latest wolf ...

This is the first story in a two-part series recapping Colorado’s second year of wolf reintroduction. Colorado’s wolf program was eventful from the start in 2025. Just over a week into the new year, ...

In the first two years of Colorado’s wolf restoration, some reintroduced wolves have begun to settle into the state’s northwest corner and establish territories. Others are continuing to make broad ...

Just over two years into Colorado’s wolf reintroduction effort, 12 of the 25 wolves brought from Oregon and British Columbia have died. Colorado Parks and Wildlife maintains that while the level of ...

Colorado’s wolves made their first appearance within some southern Front Range watersheds in February.