The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ancient times, according to our newly published work. As paleontologists ...

Six fossilized great white shark teeth have been found on Narragansett Town Beach in Rhode Island within a year. The Atlantic Shark Institute is encouraging the public to report any further ...

Fossils have a way of captivating everyone, no matter their profession or the species unearthed, but there’s something about Megalodon that grips the imagination like no other. Fossilized shark teeth ...

If you’ve ever picked up a shark’s tooth on the beach or seen a prehistoric creature’s skull on display at a natural history museum, you may have noticed one characteristic that all these fossilized ...

The ratios of strontium isotopes in fossil shark teeth can be used to better understand how coastal environments evolved in ancient times, according to our newly published work. Our study was one of ...

A rare streak of ancient shark tooth discoveries in Rhode Island has puzzled scientists, and the public is now part of the search. The sun was warm on the little one’s back as she crouched near the ...

Otodus megalodon was the largest predatory fish in Earth's history. Measuring up to 24 meters, it was longer than a truck with a trailer and weighed almost twice as much. Embedded in its jaws were ...

A Southwest Florida man has shared his incredible haul of fossilized shark teeth, found while sifting through the Peace River. Michael VanEtten, 46, has been combing Florida rivers and streams for ...

TEMPE, Ariz. — A team of scientists from Arizona State University has uncovered a collection of fossilized teeth at a field site in Africa that are believed to belong to a newly discovered species.

Fossil teeth unearthed in Ethiopia suggest two distinct human ancestor species lived alongside each other between 2.6 and 2.8 million years ago, reshaping what is known about our evolution. The 13 ...

Video by @zookeeperguyHippos have four canines one in each corner in the front of their mouth. But if you look along here, you can see that they’re not the same. The big lower canines, those is the ...