Mr. Beast's teeth have long been a topic in his YouTube comments, and fans some fans noticed that they've changed.

Just how many teeth do humans have? We take a bite out of the science to help you digest the facts. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Researchers analyzed the teeth of the earliest dinosaurs to determine what they ate. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. It's long ...

While our teeth do so much more than just chewing food, like giving us that confident smile, they could also be silent indicators of our health in general. Though many people think yellowing is ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In prehistoric communities across what is now northeastern Europe ...

For carnivorous dinosaurs, staying sharp was of the utmost importance. Whether they were slicing flesh from the flanks of their prey or crushing the bones of their victims into splinters, the business ...

Ichthyosaurs were marine reptiles during the time of the dinosaurs, and scientists don't know much about their ancestry. But by CT-scanning the fossil of one of the first ichthyosaurs, scientists ...