The enamel that forms the outer layer of our teeth might seem like an unlikely place to find clues about evolution. But it ...

Discovery of two-million-year-old teeth reveals secrets of ancient humans - ANALYSIS: Examining ancient teeth helps us fit ...

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

Scientists used enamel proteins from 2-million-year-old teeth to find unexpected variation in Paranthropus robustus.

A large international team of anthropologists, evolutionary theorists, biologists, and historians has identified gender and ...

Fluoride has been added to public water systems in the United States since 1945 to strengthen tooth enamel and fight off ...