The link between good oral health and general health isn’t a far-fetched notion. There’s many pieces about how your teeth can tell you a lot about the rest of your body. For example, poor oral hygiene ...

Researchers characterized the oral microbiomes of the Japanese population across time by analyzing the DNA preserved in dental calculus of human skeletal remains. The researchers compared microbial ...

Key Takeaways Tartar (also called dental calculus) forms when plaque isn't removed within 24 to 72 hours and hardens on the teeth. Once tartar has formed, brushing, flossing and home remedies ...

What did ordinary people really eat in premodern Japan, beyond the dishes described in cookbooks and the bones discarded at ...

New technologies make it possible to extract useful information even from deposits accumulated on bones or from dental ...

Learn more about a new technology that is turning ancient teeth into one of archaeology’s most powerful tools. For decades, archaeologists have relied on chemical signatures locked inside ancient ...

Add Yahoo as a preferred source to see more of our stories on Google. Deniz Celiker/Getty Images The link between good oral health and general health isn't a far-fetched notion. There's many pieces ...