To function through adulthood, permanent teeth need ongoing care, including brushing, flossing, and cleanings. Plus, dental ...

A number of promising approaches involving molecules, stem cells, and inorganic chemistry are possible for the near future.

There are also many drawbacks to traditional dentures, including (2): Scientists have developed a new procedure for tooth replacement known as stem cell dental implants. According to a study that ...

And since geckos can live for 6 to 10 years, they'll grow anywhere from 1,800 to 4,000 teeth in a lifetime! It's all thanks to a special type of cell in their gums, called stem cells. Stem cells ...