(CNN) — Two teeth from a man who lived approximately 4,000 years ago have been discovered to have an abundance of bacteria that primarily cause tooth decay and gum disease. The rare find could help ...

Japan’s tooth-regrowth breakthrough changes everything Losing teeth has meant artificial replacements for centuries. Japanese ...

The next major innovation in dental care just might be a new ingredient added to our toothpaste and mouthwash from an unlikely source: sheep’s wool or human hair. Both contain the fibrous protein ...

The discovery that fluoride can help people maintain healthy teeth dates back to Colorado Springs in the early 1900s. That’s when a young dentist named Frederick McKay noticed brown staining on the ...

No matter how much they brush their teeth, some people still get more cavities than others, in part because of differences in ...

Dental diseases are the most widespread non-communicable diseases on Earth: the World Health Organization said it repeatedly. And yet, it’s still flying under the radar. A staggering 1 billion people ...

You read that right, toothpaste made with human (or animal) hair might be in your bathroom in the next couple of years. A study from King's College London has discovered a breakthrough in repairing ...

People generally try to keep hair out of their mouths, but it turns out hair may be good for teeth. Keratin is a protein found in hair and wool. When applied to teeth, it mixes with the minerals in ...

After years of struggling with her dental health, Bri Over is turning to TikTok for help. Over, 23, who is from Ashland, Ohio ...