Celebrities and civilians alike are “fixing” their natural teeth. Now everybody has the same smile … and it’s kind of creepy.

Saber teeth took this tradeoff to the extreme, Rayfield and her colleagues report in Current Biology, becoming about as good as they could be at puncturing prey, ultimately sacrificing durability.

The Burst Teeth Whitening Kit works similarly to Opalescence Go. This kit contains three treatments‘ worth of pre-filled trays with a 12.5% hydrogen peroxide solution. To use them, simply insert ...

Many products claim to lighten and brighten your teeth. Here’s what the experts say about them. By Hannah Seo From toothpastes to gels, strips, mouth trays and rinses, there is a dizzying array ...

Tufts University researchers took material from human and pig teeth and were able to grow a tooth-like structure. They hope their findings could lead to growing living tooth replacements for people.

Weak enamel can make you more susceptible to cavities, but there are steps you can take to protect your teeth. By Knvul Sheikh Having bright, beautiful teeth depends on more than just brushing ...