CNA938 Rewind - Bringing back the dead? Genetic engineering a way to clone extinct species
Researchers at Colossal Biosciences in the United States have genetically engineered wolves that resemble the extinct dire wolf. This technology may have broader application for conservation of endangered species. Andrea Heng and Hairianto Diman speak with Associate Professor Nic Rawlence, Paleogeneticist at Otago University, to examine the potential uses for this technology and the ethical concerns that come with it.