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 ...

Research adds way more value to baby teeth than the tooth fairy ever could. The keepsake may reveal patterns scientists are ...

Findings suggest placental mammals that lived in China following the most recent mass extinction evolved large teeth before developing more specialized dental structures associated with different ...