3D printing is a relatively new manufacturing process, used to create small batches of highly personalized items. The technology is also capable of creating products using biological material, which ...

Welcome to the future of dentistry, where scientists are in a high-stakes race to regenerate every part of your tooth—dentine, enamel, root, and even the nerve tissue.

I never thought I’d have a tray of walrus ovaries on my desk. Earlier this summer, I planned an interview to learn about a student project looking at zinc concentrations in walrus teeth. Things have ...

Americans spend more than a billion dollars on teeth whitening products each year. Although these products can make smiles brighter, new research shows that they might also be causing tooth damage.