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 ...

This extinction was connected with massive volcanic eruptions caused by the breakup of the supercontinent Pangaea. The volcanism pumped greenhouse gases into the atmosphere, acidified the oceans, and ...

Scientists found new clues about one of the last living Neanderthals. By sequencing the DNA from one of the Neanderthal's teeth, they discovered a completely new lineage. The DNA indicates recent ...