Most people start off adulthood with 32 teeth, not including the wisdom teeth. There are four types of teeth, and each plays an important role in how you eat, drink, and speak. Read on to learn more ...

Teeth and bones may appear alike, but they actually have more differences than similarities. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. At ...

A new study looks at the highly sophisticated structure of teeth and how this structure could be applied to aircraft and space vehicles of the future. It's been a mystery: how can our teeth withstand ...