Scientists find a new clue that led to the demise of the megalodon | CNN

Scientists find a new clue that led to the demise of the megalodon |  CNN

Alex Boersma/PNAS/Reuters A new study reveals that the ancient Otodus megalodon shark (illustrated here) was partially warm-blooded. This trait may have played a role in the extinction of the dangerous apex predator. Editor’s note: Sign up for CNN’s Science of Miracles newsletter. Explore the universe with news of exciting discoveries, scientific breakthroughs and more. CNN … Read more