A 9-year-old girl from Prince Frederick, Maryland, has made the ultimate paleontological discovery: a 15 million-year-old megalodon tooth. Molly Sampson, along with her sister, Natalie Sampson, 17, ...

Add Yahoo as a preferred source to see more of our stories on Google. A lucky Florida family found a once-in-a-lifetime fossil that belonged to one of the biggest predators that ever roamed the ocean.

A long Florida fossil hunt ends with the one find that changes the whole video. Just as the light is fading, a massive Megalodon tooth comes out of the creek and the reaction is instant disbelief.

A lucky Florida family found a once-in-a-lifetime fossil that belonged to one of the biggest predators that ever roamed the ocean. Bricen Columbia, 19, found a 6.5-inch megalodon tooth in South ...