Teeth are composites of mineral and protein, with a bulk of bony dentin that is highly porous. This structure allows teeth to ...

A protein that quietly suppresses tooth growth may hold the key to regrowing teeth in adults, according to a line of research that has moved from mouse models to the doorstep of human clinical trials.

Add Yahoo as a preferred source to see more of our stories on Google. Chattering teeth – that rapid, sometimes noisy clack of your upper and lower teeth – is a minor, startling symptom that can feel ...

Teeth on display at the Wellcome Collection, London. — Image by © Tim Sandle. Teeth on display at the Wellcome Collection, London. — Image by © Tim Sandle ...

Nearly 3.5 billion people worldwide suffer from oral diseases, yet 90% of these conditions are entirely preventable through proper daily care. What’s particularly striking is that tooth decay remains ...

The human body is remarkably good at handling repairs. Cut the skin, and the blood will clot over the wound and the healing process begins. Break a bone, and the body will knit it back together as ...

According to the researchers, dark teeth alone are not enough to prove intentional cosmetic treatment. Teeth can turn brown ...

They could be ready by 2030.

Living a long and healthy life is the goal, and now, according to science, we might be able to predict the possibility of that future simply by looking at a person's teeth. We're so used to the idea ...

If you are a schoolkid of the right age, you can’t wait to lose a baby tooth. In many cultures, there is a ritual surrounding it, like the tooth fairy, a mouse who trades your tooth for a gift, or ...