Great white shark teeth reach up to five centimetres long. Yet even these long gnashers pale in comparison to the largest known shark teeth - those of the extinct megalodon, whose name means ‘big ...

Emma explains, 'With its large serrated teeth megalodon would have eaten meat - most likely whales and large fish, and probably other sharks. If you are that big you need to eat a lot of food, so ...

On the other hand, sharks go through teeth like nobody's business in one ... predators who weren't gigantic enough to tackle such big prey. With their size, megalodons could completely ingest ...

had been estimated from fossils of its teeth. However a team from Swansea and Bristol universities have combined maths with nature to reveal just how big it was. The study has been published in ...

The mighty megalodon is the most famous extinct shark on earth – with giant jaws and a tremendous size that inspire myths and science fiction. Because this monstrous shark was a fish made mainly of ...

Chemical clues in the teeth of living sharks and 13 fossil megalodon teeth ... ago until about three million years ago. Its name means "big tooth". Three times bigger than the great white shark ...

Sharks and rays come from one big family that evolved over 400 million ... They both have unique skin that is covered in tiny modified teeth. These teeth reduce drag and make the shark swim ...

Scuba diving with a 20-foot-long fish with big teeth that weighs over 3,000 pounds is quite thrilling, but diving with five ...

People living in Fernandina Beach are worried that one of the two upcoming beach renourishment projects on Amelia Island will remove the shark teeth they hunt for in the sand. The city made a ...