From baby teeth to ‘conveyor belt’ molars, here’s why humans—and other mammals –grow and replace their teeth in such ...

The human body is home to trillions of microbes. Through its natural functioning, much of the time, this ecosystem regulates our health. But like the environment of the world at large, this bodily ...

You may long for a whiter smile, but are teeth naturally yellow? In a world where tooth whitening is increasingly common, especially among those in the public eye, it can be easy to forget what ...

Baby teeth are the first set of teeth you grow. They’re also known as deciduous, temporary, or primary teeth. Teeth begin coming in around 6 to 10 months old. All 20 baby teeth tend to be fully grown ...

Wisdom teeth typically affect young people between the ages of 17 and 25. A wisdom tooth is a third molar in the back of the mouth. Some people have no issues when their third set of molars appears. ‌ ...

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Remineralization is a natural tooth repair process. Your body takes calcium and phosphate minerals from your saliva and deposits them in your enamel. Enamel is the protective outer layer of your teeth ...

Rotten or decayed teeth are teeth that have become damaged by decay or infection. Signs include pain and marks or holes in tooth enamel. Decay usually results from inadequate oral hygiene, but certain ...

Transparent or translucent teeth indicate enamel loss. This may be caused by consuming acidic foods and beverages, acid reflux, and frequent vomiting. A coat of enamel protects your teeth. However, ...

Alligators may help scientists learn how to stimulate tooth regeneration in people, according to new research led by the Keck School of Medicine of USC. For the first time, a global team of ...