An ancient megalodon tooth covered in bite marks has been found by divers in Florida. On Monday, Aquanutz Scuba Diving Charters, a scuba diving and shark tooth hunting company in Venice, Florida, ...

The blue shark (Prionace glauca) might be more than its name. Scientists investigating the sleek ocean predator's skin discovered nanostructures that not only produce its signature hue, but also ...

A new study analyzing two fossilized whale skulls from around 5 million years ago has revealed fragments of sharks' teeth ...

WASHINGTON, June 27 (Reuters) - The megalodon, a huge shark that was the scourge of the ancient oceans and is a star in modern movie theaters, is named for its "large tooth" - and for good reason. Its ...