A small but fascinating collection of Megalodon teeth exhibit deep bite marks from other Megalodons, raising questions about ...

A study explores how uranium isotopes in fossilized shark teeth could provide insights into historical ocean anoxia, with ...

A rendering of Clavusodens mcginnisi, or “McGinnis’ nail tooth,” an ancient shark that stalked the ocean floor 340 million years ago. Rendering courtesy of the National Park Service A shark ...

Venice, Florida, known as the "Shark Tooth Capital of the World," offers opportunities to find fossilized shark teeth. Heading to one of Florida's beaches for spring break? In between lounging in ...

Sand tiger sharks, also known as gray nurse sharks, have a deceivingly ferocious look. They are large-bodied and display a mouthful of sharp teeth that protrude in all directions, even when the ...