Growing an entire new tooth—or starting the process so that the cells can continue it when implanted—will require ...

After decades of Hollywood showcasing white-picket-fence celebrity smiles, the world has fallen for White Lotus actor Aimee ...

Everyone wants that clean, white, movie-ready smile. But when you’re staring down a $400 whitening kit or a dentist quote ...

Most of us, by adulthood, have 32 teeth: eight incisors at the front, used for holding and cutting food; four canines, aka cuspids, used for being a Dracula tearing food into mouth-sized chunks; eight ...

"Fossilized shark teeth have been found on this beach. If you're lucky enough to find a tooth of your own ... to a maximum depth of 164 feet, but no sediment is excavated in the installation ...

It’s no secret that most dentists recommend flossing regularly. (You most likely get a lecture about this twice a year during ...

Ahead, dentists explain why fluoride is so important, and how to make sure you’re getting enough of it.

Belief in tooth worms persisted across the centuries ... but in frogs this process is deferred: tadpoles have no teeth. Only on metamorphosing into a juvenile frog do their mouths restructure, forming ...

The map shifted after Robert F. Kennedy Jr. took office as the secretary of health and human services. Last week he announced that as part of his plan to “make America healthy again,” he would call ...

Note that there is no direct way to specify the size of a gear. The diameter of a gear depends on its tooth count and tooth size. If you want a gear with a particular diameter you can get close by ...