A Texas-based startup has revived the long-extinct dire wolf, but should we take their efforts with a pinch of salt?

Colossal Biosciences says it used novel gene-editing technology to alter gray wolf DNA to breed the animals. Dire wolves ...

Advertisement Advertisement The dire wolf once roamed an American range that extended as far south as Venezuela and as far north as Canada, but not a single one has been seen in over 10,000 years ...