Few health misfortunes are more universally understood or dreaded than a toothache. The dull, persistent discomfort can easily turn into throbbing pain that can be made even worse by sinus pressure, ...

Tooth root development relies on precise coordination of cellular signals, yet the underlying mechanisms remain unclear. Researchers have uncovered how two proteins, Gli2 and Gli3, work together to ...

A new clinical study suggests that successful root canal treatment may benefit more than just dental health. Patients treated ...

Researchers have developed a teeth-whitening powder that works with the vibrations of an electric toothbrush to safely remove ...