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Colossal Biosciences Faces Backlash Over 'Dire Wolves' Claims

4/17/2025

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Summary

Story summary

Colossal Biosciences has stirred controversy by claiming to engineer genetically modified "dire wolves" using gray wolf DNA infused with traits from their extinct ancestors. Experts quickly counter that these creations fall short of true dire wolves, lacking vital genetic markers. Critics urge a focus on pressing conservation efforts, advocating for habitat preservation over the allure of de-extinction.

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Story summary

Colossal Biosciences has stirred controversy by claiming to engineer genetically modified "dire wolves" using gray wolf DNA infused with traits from their extinct ancestors. Experts quickly counter that these creations fall short of true dire wolves, lacking vital genetic markers. Critics urge a focus on pressing conservation efforts, advocating for habitat preservation over the allure of de-extinction.