From embryo to turtle cracker: Palaeobiologists studied the multiple changes in tooth shape in the tiger shark. The study is also central in drawing conclusions about extinct species from the myriad ...

From embryo to turtle cracker: a team led by palaeobiologist Julia Türtscher from the University of Vienna studied the multiple changes in tooth shape in the tiger shark. The study, recently published ...

Charles Shelton Jr. displays sharks teeth and fossils found during recent trips to Myrtle Beach. Shelton, who has hunted sharks teeth and fossils for over thirty years frequently provides educational ...

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 ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. "These fossils are not in their original setting, so they have ...

A graveyard studded with thousands of shark teeth is lurking nearly 3.5 miles (5.400 kilometers) beneath the surface of the Indian Ocean. Researchers made the shocking discovery in October during a ...

Christine Wusylko works for the University of Florida and receives funding from the NSF. Pavlo Antonenko works for the University of Florida and receives funding from the NSF. Most kids have a natural ...

Sharks are known as iconic marine predators — and their sharp chompers come with the territory. Certain shark species can have hundreds to thousands of teeth at a time that are consistently yanked out ...

Learn how Indigenous knowledge and modern science reveal the rare cookiecutter shark, which hunts on moonless nights.

The ocean’s ultimate predator once hunted whales with ease. Here’s why the world’s biggest shark eventually vanished off the ...

Dwayne Johnson is going deeper with "Shark Week." The 34th edition of Discovery's famed summertime TV festival devoted to the apex predator, airing July 24 to 30, will have its fierce great white ...

A kayaker came up close and personal with a great white off the coast of California this weekend, and has the shark teeth to prove it. Danny McDaniel and his friend, Jon Chambers, were kayaking near ...