What is that how can a tooth survive the years and bear any intelligible mark of the molecules on its side when bone and other soft tissue have long since decayed? In the case of ancient-DNA, teeth ...

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 ...

Most dentists recommend a proper teeth cleaning every six months to prevent, among other things, the implacable buildup of calculus or tartar -- hardened dental plaque. Routine calculus buildup can ...

Potassium levels in dental calculus -- mineralized dental plaque that may preserve biochemical markers of systemic health -- may be a possible indicator of diabetes. The study was published in BMC ...

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 ...

Teeth whitening products are sometimes expensive, and others could still be ineffective. Why worry about the price when you can try and test Luelli's teeth whitening kits that will match your needs.

University of Sheffield and University College London researchers have made the first successful detection of estrogen, progesterone, and testosterone in bones, teeth and dental calculus, opening a ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. There are over 600 different microbial species living in distinct ...