Colossal Biosciences, a US-based biotech company, has announced the successful de-extinction of the dire wolf, a species extinct for over 12,000 years. They have bred three dire wolf pups: Romulus, Remus, and Khaleesi.
The process involved editing DNA recovered from ancient dire wolf remains. The resulting pups, weighing approximately 80 pounds, are currently housed in a secure, undisclosed location in the US.
Scientists involved describe the achievement as a breakthrough in de-extinction technology, showcasing the potential of genetic engineering in reviving extinct species. The project highlights the intersection of scientific advancement and popular culture, as the dire wolves' names reference the television series Game of Thrones.
Footage released shows the pups' development, from whimpering as newborns to frolicking in the snow.