Colossal Biosciences revealed recently it had born three pups using the ancient DNA of the dire wolf, which went extinct ...

A biotech company made history with the birth of three genetically engineered wolves: What we know about these prehistoric ...

Colossal Biosciences said it used ancient DNA from the extinct species to create three dire wolf pups named Romulus, Remus ...

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 ...