While bones can regrow themselves when they break, teeth aren’t so lucky ... tooth-regrowing medicine into human trials. If the trial is successful, the researchers hope the drug will become ...

Kiran Mazumdar-Shaw called the newly developed drug capable of regrowing human teeth an "amazing discovery" that could make dental implants obsolete. Handout images from the Medical Research ...

Like something out of "Repo! The Genetic Opera," scientists have managed to grow human-like teeth in a lab — and implant them inside a miniature pig's mouth, in a harbinger of weird new ...