Sharks and crocodiles grow endless sets of teeth, but humans only get two. Explore how teeth develop and how regenerative ...

Beneath the surface of our everyday world lies a creature so small and unassuming, yet it holds a secret that defies expectations. While we often imagine large predators or grazing animals when ...

Samer Zaky does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

Christin Perry is a freelance writer with a passion for all topics related to health and family. She has been working as a writer for seven years now, and her work has appeared in Parents, The Bump, ...

Baby teeth are the first set of teeth a person grows. A full set of adult teeth replaces most people’s baby teeth. In some instances, a person may have a baby tooth that does not fall out and remains ...

Celebrities and civilians alike are “fixing” their natural teeth. Now everybody has the same smile … and it’s kind of creepy. BEVERLY HILLS, Calif. Have you ever looked at Selena Gomez’s teeth? Like, ...