Colossal Biosciences claims it has revived an extinct species, but scientists outside the company are skeptical.

Gray wolves have different protections depending on where they are in Utah. The species were delisted from the Endangered ...

Dire wolves, brought back into the spotlight through recent cloning efforts, are often portrayed as the greatest of ...

Many species of megafauna became extinct near the time dire wolves became extinct. Phillips said the lack of prey is likely a factor in the extinction of dire wolves. Climate change and possibly ...

since in reality dire wolves and gray wolves are different species separated by a few million of years of evolution and several million letters of DNA. “I would say such an animal is not a dire ...