"Dire wolves" created by Colossal Biosciences were pegged as "the first animals in history to be brought back from extinction ...

A biotechnology company's recent announcement that it had revived a wolf species that went extinct 10,000 years ago is both ...

huge sloths, and camels—a lost menagerie of creatures that couldn’t adapt to a changing world as the Pleistocene period ended. Indeed, the iconic dire wolf loomed large in Perri's imagination ...