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

January 19 marked 30 years since the reintroduction of wolves to Yellowstone National Park.

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

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

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

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

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

Fifteen wolves from British Columbia were released from Jan. 12 to Jan. 16. CPW also rereleased five members of the Copper ...

Colorado wildlife officials say the capture of 15 grey wolves in British Columbia and their release in the U.S. state is ...

Colorado officials captured 15 wolves from British Columbia and released them onto the Western Slope on Jan. 12, 14, and 16.

Colorado wildlife officials on Sunday announced they have completed the capture and release for the second gray wolf ...

Investigating possible grizzly, wolf and lion kills can be a messy business. But there are vital clues in bloody, dismembered ...