Sharks are the most feared predators in the sea, and their survival hinges on fearsome teeth that regrow throughout their ...

Sharks are famous for their fearsome teeth. That could change - Scientists have linked human activities including the burning ...

A collection of vicious weapons made of shark teeth reveals that two species of sharks vanished from the reefs of Kiribati before scientists even noticed the species were there. Until about 130 years ...

A brand new species of prehistoric shark has been discovered, and its teeth have a terrifying addition: their very own tiny fangs. The shark has been named Palaeohypotodus bizzocoi. Its genus name ...

An ancient shark older than forests still glides through deep oceans today. Its strange teeth, slow life cycle, and ...

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 ...

An outdoorsy eight-year-old found a fossilized shark tooth from a long-extinct species while he was on a family vacation in South Carolina earlier this month of August 2022. Young Riley Gracely of ...

Since the Earth began, it has been home to millions of species that modern day humans would struggle to comprehend. Throughout history, our planet has undergone five mass extinction events. An ...

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 ...

A collection of vicious weapons made of shark teeth reveals that two species of sharks vanished from the reefs of Kiribati before scientists even noticed the species were there. Until about 130 years ...