In the last five years, approximately 500 miles south of Yellowstone, Colorado has gone through a similar wolf reintroduction ...

Depending on who’s talking, Colorado’s wolves are an existential threat to ranching, an imperiled native species crucial to a healthy ecosystem, a ruthless predator that kills for sport or a beautiful ...

The second round of gray wolf reintroductions in Colorado this month reignited statewide debate about the animals, government ...

A breathtaking look at these incredible wild animals in their reclaimed environment. Here's how to watch "Yellowstone Wolves: ...

But Paunovich soon realized it was Canis lupus: the gray wolf. The last wolves seen in Yellowstone — two pups — were killed ...

will illustrate the effects of wolf disappearance and subsequent wolf reintroduction to Yellowstone National Park. The resulting changes in relationships of species within this ecosystem are ...

Wildlife recently passed a major milestone as it's been 30 years since wolves were reintroduced in Yellowstone National Park.

The wolves were darted and immobilized in Oregon by expert marksmen and biologists working from a helicopter. They were ...

A decade ago, when the idea of a Colorado wolf reintroduction was just gaining steam, fourth-generation rancher Tony Vagneur ...

A year after Colorado kicked off its historic wolf restoration program, the state has brought a second group of Canadian ...

Wolves from British Columbia and Copper Creek Pack released on Western Slope in support of wolf restoration in Colorado on ...

Colorado wildlife officials announced Sunday that they had released a total of 20 gray wolves into the wild over the past ...