A cutting-edge technique for analyzing fossil tooth enamel is revealing remarkable new information about 2 million-year-old ...

They've extracted fragments of enamel proteins from the teeth of fossils of the species Paranthropus robustus and used them ...

Discover 20 fascinating facts about teeth! Learn surprising dental truths, oral hygiene tips, and how to keep your smile ...

Fake or polite smiles, on the other hand, usually involve only the mouth muscles. The eyes remain wide or indifferent, and ...

FOR Hope Lancaster Colquhoun, her perfect smile had always been a source of pride – so it was a moment of pure horror when ...

Although they tried to retain a united front, the strong majority alliance began to let infighting break them apart during the latest episode of "Survivor" Season 48. The ninth episode, titled ...

Last week she had to give an apology for making very serious false allegations about another queen ...