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Twenty million years ago, the oceans were ruled by a predator unlike any other: the Megalodon. This colossal shark, the largest to ever exist, hunted giant sea creatures and even other sharks for food ...

The megalodon went extinct 3.6 million years ago, and is thought to be the largest shark that ever swam the Earth. But there's debate over what it looked like. Most scientists have described it as a ...

The megalodon went extinct 3.6 million years ago. It's thought to be the largest shark that ever swam the Earth, but there is a debate over what it looked like. A research team now suggests megalodon ...

Add Yahoo as a preferred source to see more of our stories on Google. Lead study author Jeremy McCormack of Goethe University in Frankfurt, Germany, holds up a fossilized megalodon tooth. - Uwe ...

(CNN) — What scientists understand about the voracious feeding habits of the colossal megalodon could be up for some revision. The prehistoric predator that went extinct about 3.6 million years ago ...