Researchers from a private biosciences company called Colossal say they’ve extracted DNA from a 13,000-year-old fossil to bring the dire wolf back to life. But are these yowling pups the real deal or ...

Through gene editing, scientists at Colossal Biosciences are reviving long-extinct animals. But is it really for the sake of conservation, or just human curiosity?

Before frogs were cute, Beelzebufo ampinga lurked in Madagascar’s shadows with a skull built for bone-crunching — and possibly dinosaur-snacking.