Nance was standing on a motherload of shark teeth. “By the end of the day when we finally had to call it quits, we had found 17 teeth that day,” Nance said.

Dodd said five more fossilized shark teeth have cropped up since then, and the Atlantic Shark Institute is analyzing a possible eighth. “We’re not sure what’s going on, but it’s ...

Both teeth have to be at least 10,000 years old for fossilization and could be much older, since the species known today as the white shark "first appears in the fossil record during the mid to ...

According to the Florida Museum of Natural History, megalodon teeth can exceed 7 inches in length. “I looked up how rare it is to find this size,” she said. “1% of all Megalodon shark teeth ...

That, and the fact that South Carolina sharks are probably the Tooth Fairy's worst nightmare. Marine biologists estimate the average modern-day shark loses about 10,000 teeth in its lifetime.

Fossil teeth from Mammoth Cave National Park in Kentucky belong to a newly discovered 340 million-year-old species of shark, researchers say ...

NARRAGANSETT, R.I. (WPRI) — The Atlantic Shark Institute is asking beachgoers for assistance searching for fossilized shark teeth. Jon Dodd, executive director of the Atlantic Shark Institute ...