The megalodon went extinct 3.6 million years ago, and is thought to be the largest shark that ever swam the Earth. But the megalodon may not have been as big as once thought, some researchers suggest.

An international review of the Megalodon, a giant shark that went extinct 3.6 million years ago, has suggested that it was much slimmer than researchers previously hypothesized.

A new study shows the Megalodon, a gigantic shark that went extinct 3.6 million years ago, was more slender than earlier studies suggested. This finding changes scientists’ understanding of ...

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 ...

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 ...

The megalodon went extinct 3.6 million years ago, and is thought to be the largest shark that ever swam the Earth. But the megalodon may not have been as big as once thought, some researchers suggest.

The megalodon went extinct 3.6 million years ago and is thought to be the largest shark that ever swam the Earth — until now. (Story first aired on All Things Considered on January 23m 2023.) ...