Joseph Shavit Teeth are like tiny biological time capsules. They tell stories about ancient diets and environments long after ...

A cracked tooth or loss of enamel can make you feel vulnerable every time you sip on something cold or bite down a bit hard. Most people learn to live with that sharp pain or the anticipation of more ...

Tooth enamel is the hardest substance in the human body, protecting the innermost layers of the tooth, including the dentin and pulp. Some genetic disorders, however, result in weakened enamel that ...

Add Yahoo as a preferred source to see more of our stories on Google. Transparent cross section of a molar tooth showing the pulp chamber in orange You won't find visits to the dentist at the top of ...

A new era of dental care may be dawning as scientists work to find revolutionary technologies to combat what has become a persistent global health crisis, ranging from AI-powered diagnostics and 3D ...

Scientists created a new protein-based gel that can regenerate damaged tooth enamel The material mimics a natural process to regrow enamel mineral structure inside holes and cracks This technology ...

Damaged teeth could one day be repaired with "living fillings" created from stem cells, a new study reports. In the lab, researchers induced stem cells to form small, multicellular mini-organs that ...

Why do cold drinks cause sudden discomfort, even when teeth appear healthy? That question is explored in a HelloNation ...

Megalodon sharks were the prehistoric oceans' largest predators, but that doesn't necessarily mean they were the best hunters. They are the biggest carnivorous sharks to ever swim the seas. Megalodons ...

Social media users are recommending an unusual home remedy for treating dental problems. "Did you know? After eating an orange, you can rub the peel on your teeth to clean your tooth's enamel," an ...