There are many microbes that live in the human mouth, and while some are harmless, others like Streptococcus mutans are a major cause of tooth decay. It's thought that infants easily acquire these ...

The first thing people notice when they meet you is your smile. To be more confident when giving wide-mouthed, eye-crinkling smiles, people want healthy, pearly white teeth. But toothpastes only ...

Tooth sensitivity or discoloration may indicate that you have a cavity. Here's how to recognize common signs and symptoms of ...

As children, one of the first things we learn about oral health is that if we eat too much candy and/or don’t brush our teeth, we’ll develop holes in our teeth called “cavities” which will then have ...

The first thing people notice when they meet you is your smile. To be more confident when giving wide-mouthed, eye-crinkling smiles, people want healthy, pearly white teeth. But toothpastes only ...

Scientists have discovered a gigantic cavity forming in the Thwaites Glacier in Antarctica. The massive cavity is about two-thirds of the area of Manhattan and is said to be almost 1,000-feet tall and ...

Astronomers have discovered a giant, spherical cavity within the Milky Way galaxy; its location is depicted on the right. A zoomed-in view of the cavity (left) shows the Perseus and Taurus molecular ...