Losing a tooth is more than just a painful inconvenience. It’s the loss of a living, functional part of your body — one that helps you chew, speak, and smile with confidence. For decades, the options ...

For the past two decades, scientists have been manipulating genes to grow human cells where you wouldn’t quite expect them.

The toothlike structures represent a step toward bioengineered replacements for dental implants, say researchers behind the ...