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 ...

Forbes contributors publish independent expert analyses and insights. Eric Mack is a reporter covering science, sustainability and space. At some point Hollywood decided that a week of extant sharks ...

Megalodon, the terror of the Neogene, dominated its giant shark niche for just 20 million years before it disappeared from the world's oceans. And, during that time ...

The ancient extinct shark that starred in the film The Meg is thought to be the largest shark that ever swam the Earth. But there's debate over... That giant extinct shark, Megalodon? Maybe it wasn't ...