Yet back then, any one of these creatures could become prey to the ocean's fiercest apex predator: the megalodon, a giant shark with massive teeth and a body the size of a whale. In many ways ...

This video is a scene where sharks attack surfers, they are created from sculpture and resin art. The Megalodon is a giant sea monster that we have yet to discover. Thanks for 8:01 time Subscribe ...

Rather than a great white, the team offered sleeker mako sharks for a frame of reference. Researchers first proposed that megalodons may have looked like giant mako sharks. Credit: Deposit Photos ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Paleobiologist Dr ...

(CNN) — Paleobiologist Dr. Kenshu Shimada has been fascinated by fossil sharks, including the giant Otodus megalodon, since childhood — he found his first megalodon tooth at 13 years old.