Add Yahoo as a preferred source to see more of our stories on Google. An image from a Colgate advertising campaign that show that Colgate logo with teeth. The toothpaste brand Colgate introduced a new ...

Leighton Davies-Smith has built his life around the lowly pen. As a PhD electrochemist, he’s had a four-decade career formulating inks, refining nibs, and designing the tubular handheld devices that ...

Last week on the seven deadly sins, we discussed our first (and only) nonclinical sin assumption. This week, let's jump right into sin No. 2: tooth position. This sin is a biggie and encompasses three ...

Remineralization is a natural tooth repair process. Your body takes calcium and phosphate minerals from your saliva and deposits them in your enamel. Enamel is the protective outer layer of your teeth ...

Migraines and severe headaches may be associated with the number of missing posterior teeth, according to a very large study of U.S. patients published on September 9 in the Journal of Prosthetic ...

Like a cross between traditional belting and chain, timing belts include a main body and engaging surfaces — a.k.a. teeth. They're used to synchronize motion on everything from copiers to conveyors.

Claire Thompson cut her design teeth in the sleek world of architecture. Her career started at the world’s largest architecture firm, Gensler, where she honed her skills before realizing her heart was ...

Have you been dreaming that your teeth are falling out? Dreams about teeth have a message and a meaning that may surprise you. As a professional dream analyst and the author of “The Alchemy of Your ...

Whitening strips are an over-the-counter treatment for lightening the color of your teeth. The strips contain ingredients that remove the stains on your teeth. If you’re new to using the strips you ...

Wisdom teeth are more than just an uncomfortable dentist appointment. They are evidence of how human evolution cherry-picked ...