At an auction in England in 2011, one of John Lennon’s teeth sold for just over US$31,000. Yet, in a society where 1 out of 5 Americans ages 75 and up live without their teeth, many people may not ...

Our expert staff answers frequently asked questions in their areas of expertise and defines common terms so you can be a smarter shopper. Read more here. Over the past few years, nano-hydroxyapetite ...

Wisdom teeth typically affect young people between the ages of 17 and 25. A wisdom tooth is a third molar in the back of the mouth. Some people have no issues when their third set of molars appears. ‌ ...

Tooth loss is extremely common. It’s estimated that 69 percent of adults 35 to 44 have lost at least one adult tooth. By age 74, about a quarter of Americans lose all of their adult teeth. When you ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Inscriptions on the tube and on the ...

If you’ve ever been captivated by someone's smile, you know the importance of quality dental care. When it comes to dental care, tooth whitening is one of the most requested dental treatments. Most ...