Discover what great white shark teeth are made of and how their jaws deliver a crushing bite force to rip through prey.

This is the incredible moment a diver finds an extremely rare Megalodon shark tooth off the coast of Venice, Florida on May ...

Ever wondered why our teeth are so sensitive to pain or even just cold drinks? It might be because they first evolved for a ...

Contrary to widespread assumptions, the largest shark that ever lived -- Otodus megalodon -- fed on marine creatures at various levels of the food pyramid and not just the top. Scientists analyzed the ...