Two-million-year-old teeth unlock new secrets of ancient human relatives - Scientists made a surprising discovery when ...

BY SYLVESTER OJENAGBON A certain level of physiological tooth wear is expected throughout life, as the cumulative ...

Researchers have sequenced proteins from an ancient rhino relative from the cold, dry Haughton crater site (shown) in the ...

Tooth enamel, the hardest substance in the human body, may be at risk of gradual and permanent wear from chewing vegetables. While plant-based foods are an essential part of a healthy diet, as ...

The oldest protein fragments ever recovered have been extracted from fossilised teeth found in Kenya's Rift Valley, revealing ...