The megalodon has long been imagined as an enormous great white shark, but new research suggests that perception is all wrong. The study finds the prehistoric hunter had a much longer body -- closer ...

Skeletal reconstruction and tooth arrangement of Netsepoye from the Late Mississippian of Montana. Teeth are arranged as if ...

Fossils from a previously unknown species of shark have been unearthed at Mammoth Cave National Park, shedding new light on ...

The Megalodon - which swam the seas roughly 15 to 3.6 million years ago - was a longer beast than previously thought, a study ...