Three decades after wolves were reintroduced in Yellowstone National Park, aspen stands are recovering, a new analysis ...

Colorado’s collared grey wolves are forming new packs with new pups. But, livestock producers are still contending with ...

If the state's four packs each produce five pups this spring, it will add 20 more wolves to the state population of 22 collared wolves.

Gray wolf pups are born nearly helpless: blind, deaf and lacking the acute sense of smell of their elders. They usually ...

Fish play a huge role in Oregon's culture, economy, and ecological health. People travel across the country just to cast lines in Oregon’s rivers. But changes to the climate might mean changes to your ...

The reintroduction of large carnivores has initiated a recovery process that had been shut down for decades,” says Painter in ...

Hunnicutt is the gray wolf coordinator for the state of California, responsible for the complicated and nuanced job of ...

Protections helped wolves establish themselves in the state after nearly a century. But rural communities say they are under ...

Aspen trees are thriving again in Yellowstone for the first time in 80 years, thanks to wolves reintroduced in the 1990s that helped control elk herds.

Aspen forest is reclaiming the skyline of Yellowstone National Park after decades of controversy over efforts to return ...

The apex predators, restored to the park in 1995, appear to be keeping the local population of plant-eating elk in check, ...

Bentz, who was scheduled to speak on the environment, instead focused a recent Pendleton speech on the benefits of ...