After cautious introductions, the bioengineered animals are eating, playing and chasing prey together ...

Wolves usually rely on cooperation to survive. Hunting large prey such as elk typically involves multiple pack members working together to isolate and exhaust an animal. That reality makes one ...

Add Yahoo as a preferred source to see more of our stories on Google. Junction Butte pack member 1478 F before she was illegally killed in December. (Courtesy of Sylvia Borgonovo) A gray wolf was ...

A wolf considered a "rising star" in one of the world's most famous packs was shot and killed last month, officials say Wildlife experts said the animal, Wolf 1478F, appeared to be next in line to ...

For thousands of years, wolves occupied a range of North American habitats stretching from Arctic tundra to deserts. Their ...

Wolves are a remarkably adaptable, highly intelligent, sociable group of mammals, inhabiting a variety of ecosystems from mountainous terrains in Switzerland to lush forests in China and even arctic ...

Recently, the California Department of Fish and Wildlife announced it had made the difficult decision to kill four members of one of the state’s 10 known wolf packs in an area just north of Lake Tahoe ...

While Colorado’s wolf restoration has now seen 25 wolves released and four packs formed, one group in particular has dominated the discourse: the Copper Creek pack. The Vail Daily recently sat down ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Colorado wildlife officials said Monday that ...