Nichole Mercuri, 26, was walking along a Florida beach when she says she spotted a giant tooth that once belonged to a ...

When she scraped away the sand, she found a giant, prehistoric-looking tooth. When she shook the debris off, it was the size of her hand. In a video shared with 10 Tampa Bay, you can see the large ...

When she scraped away the sand, she found a giant, prehistoric-looking tooth. When she shook the debris off, it was the size of her hand. In a video shared with 10 Tampa Bay, you can see the large ...

When she scraped away the sand, she found a giant, prehistoric-looking tooth. When she shook the debris off, it was the size of her hand. In a video shared with 10 Tampa Bay, you can see the large ...

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.

A Manatee County utilities crew was surprised to find a giant ground sloth fossil while digging a trench for a water line.

Megalodon teeth are the largest shark teeth ever found and have sharp serrated edges. So when these sharks bit marine mammals, such as whales, their teeth left distinct marks in their bones.

Giant Megalodon's Prey Finally Revealed, And It's Not What We Thought. ... and comparing them to the fossilized teeth of megalodon, almost all we have left of the extinct fish today.

Hidden beneath the waves were the teeth of a prehistoric giant. These fossils are the closest we get to touching a living legend.