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 ...

Millions of years ago, the hunting whale called Livyatan (L. melvillei) had to compete with the massive shark called megalodon (O. megalodon) for resources. These two lived together over 9 million ...

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 the photo below! Which has a stronger bite? A T-Rex or the ...

A prehistoric food fight may have spelled the end for the megalodon, the largest shark that ever lived. A study of the ocean giant's fossil teeth suggests it had to compete for food with another ...

Scientists have discovered that the long-extinct megalodon, also known as the megatooth shark, had a body temperature 7 degrees Celsius warmer than the surrounding seawater. This information might ...