Genetically modified wolf pups Romulus and Remus, two of three successfully bred by reconstructing a genome from the ancient DNA of fossils from the dire wolf that had been extinct for over 12,500 years by Colossal Biosciences, billed as “the world’s only de-extinction company”, are seen a month after their October 1, 2024 birth in north Texas, U.S. (Photo by Colossal Biosciences/Handout via Reuters)
