It's the largest shark that's ever lived on Earth against a monstrous whale who terrorizes its prey. Would the megalodon ...

Fifteen million years ago, now-extinct species of dolphins, whales and large sea cows roamed the world’s oceans, topping the underwater food chain. Yet back then, any one of these creatures could ...

The megalodon is a prehistoric ancestor of the modern-day shark, and just like it preceded the shark, National Megalodon Day precedes Shark Week. National Megalodon Day is June 15. The Discovery ...

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

For decades, scientists assumed that Otodus megalodon—the largest predatory fish in Earth’s history—fed almost exclusively on whales to fuel its enormous body. Stretching up to 79 feet (24 meters) in ...

A new study has uncovered surprising insights into the feeding habits of the largest predatory fish to ever roam the Earth's oceans, challenging long-standing assumptions about the prehistoric ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Few prehistoric monsters capture the ...

The Discovery Channel has been in deep chum all week over opening their annual Shark Week with a special called Megalodon: The Monster Shark Lives. Those looking to tune in to see an exploration of ...

VENICE, Fla. - A recent diving trip off the coast of Florida resulted in an ancient discovery. Kristina Scott found a 6-inch megalodon shark tooth while fossil diving in Venice. She said she's been ...