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

Resurrecting dire wolves is pretty darn metal. Hatching new dodo birds would make the impossible seem possible. Bringing back the woolly mammoth is cool. Why it matters: Dallas-based "de-extinction" ...

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

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 ...

An animatronic dire wolf looks around then tilts its head to greet you in the lobby. An animated megalodon shark circles its ...

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

WASHINGTON – The Mexican gray wolf has made a comeback in Arizona and New Mexico, but remains legally endangered. A push to ...

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 ...

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 ...

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

A conservation group is suing the U.S. Fish and Wildlife Service, arguing its decision not to release a national gray wolf recovery plan violates the Endangered Species Act.

Colossal Biosciences aims to freeze millions of animal samples in the hope of saving endangered species, or one day ...