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A scan of the two teeth with bitumen filling. Credit: Stefano Benazzi

13,000-Year-Old Bitumen Dental Fillings Found in Italy: Earliest Example of Dentistry Known to Date

Researchers have discovered the world's most ancient dental fillings in northern Italy. The fillings were spotted inside a pair of 13,000-year-old front teeth and they were made of bitumen, a semi-...
Morocco Cave

Stone Age foragers had passion for sweet acorns, causing tooth decay

A new study published in the journal Proceedings of the National Academy of Sciences has found that ancient hunter-gatherers had a passion for carbohydrate-rich snacks, such as sweet acorns, which...