While many of us pine for toothpaste-commercial-white teeth as much as we do symmetrical features or a thick head of hair, the desire for a brighter smile isn't just a matter of vanity. Research ...

Anyone who’s undergone professional teeth whitening treatments knows how expensive and time-consuming the service can be. Professional treatments typically cost over $200 and appointments can last 90 ...

Many of us will lose an adult tooth in our lifetimes, whether through disease or misadventure – a punch that landed, a skateboarding trick that didn’t, say. And if you join these ranks, which include ...