"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 ...

For decades, dentists and scientists have dreamed of helping people regrow lost teeth. Now, thanks to remarkable advances in genetics, molecular biology, and regenerative medicine, that dream is ...

Researchers in Japan are testing a new drug that could allow people to regrow lost teeth naturally. Early human trials are ...

Teeth don't grow back once humans become adults: any wear and tear is permanent - as those with fillings would know - which is why it's essential to keep them as clean and healthy as possible. However ...

The human body is remarkably good at handling repairs. Cut the skin, and the blood will clot over the wound and the healing process begins. Break a bone, and the body will knit it back together as ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, dentists and scientists have dreamed of helping people regrow lost teeth. (CREDIT: Shutterstock) For decades, ...