To the naked eye, enamel looks like a plain white solid. Chemically, though, enamel has a lot going on. It contains small amounts of proteins, traces of ions such as sodium, as well as water. Mostly, ...

Tooth polishing is a dental procedure that leaves your tooth enamel glossy and smooth. At many dental offices, it’s a standard part of a routine cleaning appointment. Tooth polishing doesn’t just have ...

Researchers have investigated the importance of the Notch pathway for the evolution of tooth morphology. Mutations in this signalling pathway can lead to defective structures in tooth enamel. Studies ...

Learn if repeated teeth whitening damages enamel causes sensitivity and how to whiten safely without harming long term oral ...

Scientists invent a material that mimics how tooth enamel naturally grows inside the person's mouth. This breakthrough promises treatment to tooth decay and dentin hypersensitivity. The material was ...

Physicists and mathematicians use the classical Stefan problem to explain the principles of crystal formation, such as snowflakes . Researchers in the University of Helsinki and Aalto University have ...

A team of scientists in London may have found a way to repair tooth enamel using an ingredient found in an unexpected place: human hair. Researchers at King’s College London experimented with keratin, ...

Chewing ice is bad for your teeth because it can damage your tooth enamel, or the protective layer that shields your teeth from decay. You especially shouldn't chew ice if you have fillings, braces, ...

Researcher Tammy Buonasera, lead author of research on proteins found in tooth enamel, eyes serum proteins on her computer screen at University of Alaska Fairbanks. (Patrick Doyle/Courtesy) Native ...

BUFFALO, N.Y. ­— When the calendar flips to a new year, many of us aim to use this blank slate as the time to (finally) lose ...