Fossilized shark teeth are some of the most abundant remnants of prehistoric oceans, providing scientists with crucial insights into the lives of long-extinct species. While fossils have a way of ...

Jamie Gustafson draws dinosaurs, sharks and pretty much anything else from the natural world. Some of his clients have ...

Everyone's favorite prehistoric shark may have been much sleeker and ... most of the fossil evidence of Otodus megalodon consists simply of teeth. This is because sharks' skeletons are made ...

Although much smaller, the modern-day great white shark (Carcharodon carcharias) also has serrated teeth, and thus the prehistoric shark has been traditionally assumed to have superficially looked ...

Inside a small lab in St. George, paleontologists and volunteers are racing against time. Every fossil they study dates back hundreds of millions of years, yet their time to recover them is limited.

The donated collection of over 250 items includes teeth from a prehistoric shark and fossilized dinosaur bones like the horn ...

Although much smaller, the modern-day great white shark (Carcharodon carcharias) also has serrated teeth, and thus the prehistoric shark has been traditionally assumed to have superficially looked ...