Discover what great white shark teeth are made of and how their jaws deliver a crushing bite force to rip through prey.

Sharks may be fearsome, but they are also fascinating. Discover 10 shark facts that will change the way you see these ocean ...

The massive Megalodon had a staggering 100,000 kilocalories-per-day nutritional demand—which it didn't always fill as ...

At Traverse County Park in western Minnesota, shark teeth can appear along the shores of Lake Traverse if the water level is low. Wherever you go, and no matter what you find, simply looking for ...

Scientists previously assumed the giant, prehistoric sharks mostly feasted on whales, but it turns out they probably weren’t ...

Learn how a study of fossilized teeth has changed what we thought we knew about megalodon’s diet.

Rendering courtesy of the National Park Service A shark no larger than a human hand that ... gets its name from the shape of its back teeth, which resemble old iron nails, and retired National ...

There are no true bones that make the skeleton ... they belong to the same species. Megalodon’s teeth resemble those of a modern great white shark, so some scientists previously concluded ...

"That's one thing we were really lacking," Emielita said, referring to shark teeth. "It's a little bit of a prideful thing, and no one really wants to donate it. He showed me his collection ...

"Fossilized shark teeth have been found on this beach ... Foundations for the turbines are installed to a maximum depth of 164 feet, but no sediment is excavated in the installation process ...