Teeth function not only because of the hard enamel on the surface, but also because they have roots that anchor them firmly ...

In the early 2000s, dental clinician and stem cell researcher Songtao Shi’s six-year-old daughter lost her first tooth. Curious, Shi, then at the University of Pennsylvania, took a closer look at its ...

Scientists are examining a new treatment for advanced tooth decay that may eliminate the need for specialist dentists to drill down and scoop out into the deepest and most sensitive parts of your ...