For decades, losing a permanent tooth has been considered irreversible. Once a tooth was gone, the only solutions were ...

Activating a set of sleeping buds everyone has in their jaw could put an end to tooth loss in less than 5 years, says new ...

Human tooth regrowth trials are underway in Japan, raising hopes that missing teeth could one day grow back naturally.

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, a.k.a. toothlessness. Now, Japanese ...

Add Yahoo as a preferred source to see more of our stories on Google. Close up on woman white teeth. Off the bat, why don’t we do this already? To better understand what we’re up against in this ...

When children lose their baby teeth, there is an adult set already growing beneath the gums, ready to emerge. But if we lose our permanent teeth, there aren't any more waiting in the wings. Right now, ...

Handout images from the Medical Research Institute Kitano Hospital show before (top) and after images of the regrowth of teeth in a ferret (centre) and mice (R and L ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A sliver of what makes sharks so intriguing comes with their ability to regrow teeth. And while a group ...

The series of steps used by researchers from Tufts University School of Dental Medicine to create bioengineered teeth. They used a combination of cells collected from pig jaws (top left line) and ...