Using mouse incisor models, researchers reveal how coordinated cell movements form crack-resistant enamel in teeth ...

For decades, tooth wear has often been dismissed as a normal part of aging. Many people assume it is inevitable, cosmetic, or only worth addressing once it becomes severe. Modern dentistry, however, ...

It's been a mystery: how can our teeth withstand such an enormous amount of pressure, over many years, when tooth enamel is only about as strong as glass? A new study by Prof. Herzl Chai of Tel Aviv ...