Add Yahoo as a preferred source to see more of our stories on Google. If you’re one of the millions of people who have a gaping space in your gums where a tooth used to be, there’s reason to hope you ...

An innovative gel that forms a layer over teeth and then recruits calcium and phosphate ions from saliva to build new enamel has the potential to change dental treatment. To date, we don't have any ...

Imagine a future in which a missing or damaged tooth isn’t replaced with a crown, denture or titanium implant, but simply regrown — biologically — from your own cells. That possibility is inching ...

Tooth loss affects millions around the world, caused by decay, gum disease, injuries, and some diseases. Missing teeth do more than make it hard to chew or talk. They also impact appearance and ...