It’s estimated that around 80% of the world’s population has black hair and brown eyes. These features are just as beautiful ...

A whiter smile doesn't just come from expensive treatments. What you eat every day can also make a difference. Discover 10 ...

Even with regular brushing, teeth can become stained from genetic factors or consuming foods and drinks like tomatoes and ...

A new vibration-activated whitening powder uses electric toothbrush motion to brighten teeth while repairing enamel and influencing oral bacteria. Tooth stains are not always a brushing problem. Some ...

Teeth that are unusually worn down can also be a sign of acid reflux. This causes stomach acid to seep into the mouth, which ...

No matter how much they brush their teeth, some people still get more cavities than others, in part because of differences in ...

The orange juice that many people like to drink with breakfast is naturally high in sugar. But it also contains citric acid, ...

A research team at the Korea University College of Medicine has uncovered a genetic mechanism responsible for delayed tooth development and impaired mineralization. The team, led by Professor Hae-chul ...

A great white shark is a masterwork of evolutionary engineering. These beautiful predators glide effortlessly through the ...

A large comparative study of primate teeth shows that grooves once linked to ancient human tooth-picking can form naturally, while some common modern dental problems appear uniquely human.