Teeth naturally wear down over time, but scientists have found that they could signal certain cells to regrow bones, opening ...

While bones can regrow themselves when they break, teeth aren’t so lucky, and that leads to millions of people worldwide suffering from some form of edentulism, aka toothlessness. Now, Japanese ...

For a child, losing a tooth often means a visit from the tooth fairy coins under the pillow, and a brand-new tooth growing in ...

Here’s what you’ll learn when you read this story: While bones can regrow themselves when they break, teeth aren’t so lucky, and that leads to millions of people worldwide suffering from some form of ...