(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 ...

A new clinical trial at the University of Alabama at Birmingham School of Dentistry is offering patients with cavities in between teeth a new, less painful treatment option. The new treatment, called ...

Baby teeth are important. Children who get cavities before six years old are more prone to cavities later in life. Strategies to prevent cavities: Gently wipe your baby’s gums with a clean damp ...

As Halloween nears, you might be strategizing how to deal with your child’s annual sack of Halloween candy after a big night of trick-or-treating. It’s no secret that sugar is bad for teeth. But the ...

Holiday celebrations often feature lots of great food and drinks, including sweet treats to indulge in. But too much sugar in your diet can weaken your teeth, leaving your ...

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 ...