Eight endangered Mexican gray wolves were flown from New Mexico to their species' historical habitat in Durango, Mexico. The reintroduction is part of a 50-year collaborative effort between U.S. and ...

The gray wolf population in Washington has experienced positive growth since breeding pairs returned to the state in 2008.

Federal employees say they accidentally killed two gray wolves in a portion of Oregon where the species are protected.

Wildlife crews are no longer actively searching for two juvenile gray wolves who were part of a pack that killed dozens of cows and calves last summer in Northern California’s Sierra Valley, an ...

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, ...

Washington’s gray wolf population is at its highest count since the state began monitoring in 2008. State and tribal officials counted a minimum of 270 wolves and 49 packs, including 23 breeding pairs ...

SAN FRANCISCO — Wildlife crews are no longer actively searching for two juvenile gray wolves who were part of a pack that killed dozens of cows and calves last summer in Northern California’s Sierra ...