Colossal’s dire wolf ‘de-extinction’ criticised by conservation group

A gene-edited grey wolf created by Colossal Biosciences Colossal Biosciences The creation of genetically modified grey wolves that are claimed to resemble extinct dire wolves has been criticised by the International Union for Conservation of Nature (IUCN). Colossal Biosciences, a US company aiming to “de-extinct” several species with gene-editing technology, announced earlier this month that…

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