Researchers in Japan are testing a new drug that could allow people to regrow lost teeth naturally. Early human trials are ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The average adult human body contains 206 bones—the hardened mixtures of calcium, minerals, and collagen ...

For more than a century, dentistry has focused on repairing or replacing damaged teeth, not growing new ones. That assumption is now under direct challenge, as Japanese teams move a first-of-its-kind ...

Losing teeth has meant artificial replacements for centuries. Japanese researchers at Kyoto University Hospital are changing that with human trials of a drug that regrows natural teeth. By 2030, ...

While bones can regrow themselves when they break, teeth aren’t so lucky, and that leads to millions of people worldwide suffering from some form of edentulism, a.k.a. toothlessness. Now, Japanese ...