The shark experts we spoke with wouldn't put an exact value on the giant tooth Nastasio found, but they hinted that a megalodon tooth this big in size and also complete could be sold for thousands ...

Nowadays, you'd be hard pressed to find a modern white shark tooth this big. Large teeth come from large sharks, and sadly, large adult white sharks—measuring greater than 18 feet in length ...

One of those solutions could be the Big Mouth Toothbrush. Invented by orthodontist Dr. Bobbi Peterson, the small tool enjoyed ...

The researchers examined fossilized megalodon teeth, which are more or less all that has remained of the cartilaginous fish that gave the shark its name, megalodon, meaning "big tooth." ...

The animals were so big their teeth fossils can be up to 7 inches long. However, Mellon said that searching for shark teeth in South Florida has been anything but discouraging. “It makes it more ...

Although sharks aren’t the mindless man-eaters they are sometimes made out to be, experts know that staying safe involves ...

Just how old and big was that shark? The tooth is at least 10,000 years old and appears to have come from the "upper jaw dentition from a shark that was probably in the neighborhood of 15 feet ...

Visit this unique beachside hiking trail in Maryland and find fossilized shark teeth while you swim!

Fossilized great white shark tooth in Narragansett found by beachcombing brothers Oliver and Sebastian Martinez were beachcombing with their mom, Lauren, at Narragansett Town Beach when they found ...

They were big, too. The 1½-inch-long shark tooth discovered by the Martinez brothers belonged to a shark that was "probably in the neighborhood of 15 feet long," estimated Josh Moyer, resident ...

Myrtle Beach area shark’s teeth experts offer their tips for finding the sought-after beach souvenirs. The ocean along the Grand Strand has a number of sharks, offering plenty of chances to find ...

Sharks suffer from a serious PR problem. Popular media have long misrepresented them as mindless brutes. But walk through the ...