"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." A study out of Japan showed how targeting genes can regrow teeth in animals. Now, the team has turned to ...

For more than a century, dentistry has focused on repairing or replacing damaged teeth, not growing new ones. That assumption ...

There's growing evidence that the number of missing teeth a person has is an indicator of their risk of dying earlier than ...

Looking to make more money from the Tooth Fairy? What if you could lose teeth but then continually grow them back? The income potential is life-changing (maybe to a 6-year-old). By the way, did you ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Losing a tooth is tough. If we lose the small living structures that help us chew our food, we're left with the options of replacing them with dentures or implants that can be costly. Beyond that, ...