Impacted teeth pose significant risks to oral health, ranging from cyst formation to arch crowding. Early detection remains the primary defense.

Harvard School of Dental Medicine researcher Martin Nweeia has answered a marine science question that has eluded the scientific community for hundreds of years: why does the narwhal, or "unicorn," ...

Evolution follows the path of least resistance, which can result in suboptimal physical traits that don't ideally match the functional need, according to a new analysis. Evolution follows the path of ...

If you have crooked, worn, discolored, damaged, or unhealthy teeth, your dentist may recommend tooth or dental restoration. There are several different types of tooth restoration you may wish to ...