This species of shark has needle-like teeth. Long, sharp teeth are excellent at gripping small or medium-sized fish and squid. The bull shark has needle-like teeth that are slightly serrated, for ...

In the last year, six fossilized great white shark teeth have washed up on Narragansett Town Beach. But where are they coming from?

Students then get to work with fossil kits containing 15 real fossil shark teeth and one 3D-printed megalodon tooth. Megalodons were behemoth sharks that roamed the waters starting 20 million ...

Sharks have teeth that are kind of on a conveyor belt ... The highest recorded bite force comes from the bull shark, but almost certainly a big great white is going to have a bigger bite force.