Yellowstone's natural balance has been restored.

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

Republican lawmakers pushed through a slew of bills Monday that would allow the endangered Mexican gray wolf to be killed, ...

Our team took DNA from a 13,000 year old tooth and a 72,000 year old skull and made healthy dire wolf puppies,” said Colossal ...

Colossal Laboratories & Biosciences, which has produced a trio of modern-day dire wolves and the woolly mouse, seeks to bring back extinct species.

Winter is coming ... and so are the dire wolves. The large canines — best known for being featured in the HBO series "Game of Thrones" — went extinct nearly 13,000 years ago. But they're now making a ...

WASHINGTON— The Center for Biological Diversity filed a lawsuit today challenging the U.S. Fish and Wildlife Service’s refusal to develop a national gray wolf recovery plan under the Endangered ...

T he wolves arrived in May of last year, just days after Paul Roen had driven his cattle back up to their summer pasture in ...

The population of wolves in California was eradicated in Southern California by hunters and trappers in the 1920s ...

TACOMA, Wash. — Two critically endangered American red wolves are settling into their new home at Point Defiance Zoo & Aquarium, joining the zoo’s Red Wolf Woods habitat as part of a nationwide ...

Colossal Biosciences has genetically engineered the first dire wolf to live in over 10,000 years. Here's what that means for ...

The Center for Biological Diversity filed a lawsuit in federal court challenging a decision the U.S. Fish and Wildlife ...