"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We all want brighter, whiter teeth — and we want them now. But professional teeth whitening can be ...

Used alongside a good whitening toothpaste and electric toothbrush, the best teeth whitening kits can help lift surface ...

Now, Japanese researchers are moving a promising, tooth-regrowing medicine into human trials. If the trial is successful, the ...

I remember being a kid and seeing my grandmother without her dentures for the first time. It was a harrowing experience. Now my dad has dentures so, genetically speaking, I'm several decades out from ...

Handout images from the Medical Research Institute Kitano Hospital show before (top) and after images of the regrowth of teeth in a ferret (centre) and mice (R and L ...