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 ...

(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 ...

Dentistry can save your teeth, but it's rare to see exactly how the process works. A dentist walked Insider through replacing cavities in two different teeth. Cavities are part of life — nine out of ...

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 ...

Common signs of a cavity include tooth discoloration, holes, and pain or sensitivity. A cavity is tooth decay, often caused by eating sugary foods and drinks or failing to keep your teeth clean. To ...

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 ...