Dentistry can save your teeth, but it's difficult to know what's happening when you're in the chair. A dentist showed Insider what the process can look like from his point of view. Here's how he fixes ...

A new study from King's College London suggests that keratin—the protein found in human hair, skin and wool—can regenerate tooth enamel and potentially halt early tooth decay. Published in Advanced ...

Adults could one day grow their own replacement teeth instead of having fillings – as scientists make a key discovery. This research offers a potential way to repair teeth and a natural dental ...