Add Yahoo as a preferred source to see more of our stories on Google. Happy Birthday to the dire wolves. Romulus and Remus, two male dire wolves born through Colossal Biosciences’ genetic engineering ...

A Texas-based biotechnology company announced on Monday that it has successfully revived the long-extinct dire wolf, marking what it claims is the world's first de-extinction of a vertebrate species.

These genetically-engineered “dire wolves” are now six months old, and are already markedly bigger than gray wolves at their age. Both males are over 90 pounds, and Khaleesi is still visibly smaller ...