Of the many animals protected by the Endangered Species Act, there may be no other species more American than red wolf. Known as "America's wolf," red wolves are the only species of wolf that live in ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Only a few hundred red wolves still exist, most in captivity. JeffGoulden/E+ via Getty Images Have you been hearing about the dire ...

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 ...

Around the world, many species of animals are on the brink of extinction. Some of the rarest terrestrial mammals on the list of endangered animal species include the saola in Laos and Vietnam (~750 ...

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

The wolf, known as BEY03F, roamed more than 500 miles from Northern California, signaling that the species continues to ...

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.

Learn how warming winters are making life harder for grey wolves, a struggle that the species has faced at least once before.

Add Yahoo as a preferred source to see more of our stories on Google. Colossal Biosciences, the genetic engineering company working to bring back the woolly mammoth, has actually already brought back ...