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 ...

Hydroxyapatite toothpastes can be a gentler alternative to fluoride. See which brands dental experts recommend for stronger ...

This hunt starts with an insane premise: somewhere out there could be a Megalodon tooth big enough to fetch a million dollars. That means freezing water, hours of searching, and the hope of finding ...

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

Amino acids have been discovered in 48-million-year-old fossil teeth, revealing new insights into ancient life and evolution ...

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

Migraine attacks often cause intense pain in one or more parts of the head, including around the scalp, and behind the eyes and cheeks. But they can also cause pain in the ear and jaw. If you’ve been ...

Tooth resorption occurs when odontoclasts, cells that normally dissolve and absorb the roots of baby teeth as the adult teeth ...

After Skyy Clark got his tooth knocked out against UCF, he went to get a new one before their matchup against UConn.