comparable to a large blue whale, but with a body designed for energy-efficient cruising rather than continuous high-speed pursuit. Megalodon or megatooth sharks lived nearly worldwide 15- to 3.6 ...

VENICE, Fla. (CBS12) — A Florida woman found a six-inch-long fossilized megalodon tooth while scuba diving off Florida's Gulf ...

These were then looked at in comparison ... megalodon had a bite of between 108,514 and 182,201N. The tip of a megalodon tooth is preserved in this fossil whale rib bone. Most reconstructions show ...

Scientists have discovered that the long-extinct megalodon, also known as the megatooth shark, had a body temperature ... Scientists discover massive ancient whale that lived 40 million years ...

These were then looked at in comparison ... megalodon had a bite of between 108,514 and 182,201N. The tip of a megalodon tooth is preserved in this fossil whale rib bone. Most reconstructions show ...