A new study provides many new insights into the biology of the prehistoric gigantic shark megalodon (megatooth shark), which lived nearly worldwide 15–3.6 million years ago. Paleobiology professor ...

Megalodon, the apex predator of the seas, was the largest shark to ever live, at nearly 60 feet in length. A recently published study suggests the massive shark reached its epic size because of ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have reexamined the total body length of the megalodon, finding it to be as much as 30 feet (9 meters) longer than ...

Add Yahoo as a preferred source to see more of our stories on Google. Artist impression of a megalodon underwater. Megalodon, the biggest shark to have ever lived, may not have looked like an uber ...

Schematic drawing showing the distribution of maximum possible sizes of all known 70 non-planktivorous genera (groups) in the shark order Lamniformes, comprising modern (in gray) and extinct (in black ...

The true size of a gigantic prehistoric megalodon shark that ruled the oceans millions of years ago has been revealed for the first time – and it had teeth as big as hands, and a fin as tall as a ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. If great ...

Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto.

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Paleobiologist Dr ...