A 52-foot, life-size model of a Carcharocles megalodon shark is now on display in the National Museum of Natural History’s newly opened dining facilities. Erin I. Garcia de Jesus The Smithsonian ...

Judging by the 6-centimeter (2.4 inch) spacing between tooth marks, scientists believe the attacker was a mega-toothed shark ...

Teeth are the only reliably identifiable fossils from Carcharocles megalodon, an extinct species of shark that lived about 23 to 3.6 million years ago. Disclaimer: AAAS and EurekAlert! are not ...

life-size model of a <i>Carcharocles megalodon</i> shark is now on display in the National Museum of Natural History In light of Shark Week 2017, here are some revelations about the fearsome fish ...

I write about the ocean, climate change, and the future of our planet. For example, our knowledge of Megalodon's existence comes from the fossil record, which reveals teeth designed for hunting ...

Megalodon sharks went extinct 3.5 million years ago but some believe they still exist in uncharted parts of the ocean.

if cows swam in the sea. How big are the megalodon's teeth? Watch the video above to see how big the megalodon's tooth compares to that of a great white shark. You can also see how big it is in ...

As one of the largest predators to have ever lived, megalodon captures people's imagination - and for good reason. But was this apex predator simply a beefed-up great white shark, and is it still ...

As one of the largest predators to have ever lived, megalodon captures people's imagination - and for good reason. But was this apex predator simply a beefed-up great white shark, and is it still ...