Teeth may look simple on the outside, but inside they are complex structures made of minerals, proteins, and tiny channels ...

A protein that quietly suppresses tooth growth may hold the key to regrowing teeth in adults, according to a line of research that has moved from mouse models to the doorstep of human clinical trials.

Going to the dentist is an appointment most people try to avoid because, well, it’s not a fun experience. A 7-year-old boy in India had a dental experience like no other when he had over 500 teeth ...