Tiny mammals and a group of lizard-like reptiles shared a trait that helped them survive extinction. 66 million years ago, after an asteroid slammed into the Earth and wiped out the non-avian ...

Dire wolves are back—sort of. Dire wolves are back—sort of. Colossal Biosciences claims to have resurrected this extinct predator, but what did they really do? Joe talks with the scientists behind the ...