Add Yahoo as a preferred source to see more of our stories on Google. Two teeth from a man who lived approximately 4,000 years ago have been discovered to have an abundance of bacteria that primarily ...

Our daily diets are filled with foods that can unknowingly harm our teeth. Sugars, acids, and certain textures can weaken ...

Here's how to enjoy it without wrecking your smile, according to dentists.

Add Yahoo as a preferred source to see more of our stories on Google. Dr. Elizabeth Walton, cofounder of dental chain Risas Dental, explains how you can get a cavity from your sweetie. The plaque ...

Cavities are incredibly common, affecting 90% of adults between the ages of 19 and 64 — but they are often preventable. Also known as "dental caries," cavities are damaged areas in the hard parts of ...

Hydroxyapatite toothpastes can be a gentler alternative to fluoride. See which brands dental experts recommend for stronger ...

That friend who brags about never getting cavities despite terrible brushing habits isn’t just lucky, they’re walking around with a genetic advantage that makes their mouth a hostile environment for ...

(CNN) — Two teeth from a man who lived approximately 4,000 years ago have been discovered to have an abundance of bacteria that primarily cause tooth decay and gum disease. The rare find could help ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Two teeth from a ...