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 ...

GOOSE CREEK — Waist-deep in a Charleston-area river, a pair of goggles atop his head and inflatable tubes floating around him, fossil and treasure hunter Matthew Mitchell held up a mastodon tooth — a ...