Colossal Biosciences claims to have created three genetically modified wolf pups resembling extinct dire wolves using CRISPR technology. However, independent scientists argue that these are hybrids, not true de-extincted species, as the original DNA cannot be fully replicated. The pups, named Romulus, Remus, and Khaleesi, may look like dire wolves but lack the learned behaviors necessary for survival. The technology has potential for conservation efforts but faces ethical and practical challenges.