A shark no larger than a human hand that stalked the ancient sea floor 340 million years ago has been dubbed the “chipmunk ...

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

At first, the teen's dad was scared the shark was not going to release ... "The 16-year-old boy has three quite deep lacerations—or teeth marks to the lower leg," Craig Murdy, a spokesperson ...