By Makini Brice | Oct 10, 2012 12:38 PM EDT
If you have a toothache and are dreading a visit to the dentist, perhaps looking at an Ancient Egyptian mummy will provoke a change of heart.
By Amber Moore | Sep 17, 2012 11:28 AM EDT
Japanese scientists have developed an ultra-thin material that can protect teeth from decay and restore tooth enamel. The material can be wrapped around the teeth to prevent the growth of bacteria, AFP reports.
