A system of opposing genetic forces determines why mammals develop a single row of teeth, while sharks sport several, according to a study published today in the journal Science. When completely ...

A study out of Japan showed how targeting genes can regrow teeth in animals. Now, the team has turned to a human clinical ...

Research adds way more value to baby teeth than the tooth fairy ever could. The keepsake may reveal patterns scientists are ...

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 ...