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Lapis Lazuli Found in Teeth of Medieval European Woman  HowStuffWorks

HowStuffWorks reports on a scientist who looked at the teeth of a long-dead medieval painter to find out about her life.

"Knock them in the teeth": How Trump turns crises into leverage - Hot Air  Hot Air

He creates — or threatens to create — a calamity, and then insists he will address the problem only if his adversary capitulates to a separate demand. Trump has ...

New bioactive dental filling material promises to be teeth-friendly  Tech Explorist

A team of Indian scientists has developed a new technique that promises to help produce bioactive dental filling materials which will take much lesser time for ...