The secret to healthy teeth and gums isn’t much of a secret: Brush twice a day, floss once a day and visit a dentist regularly for cleanings. “It’s not sexy or surprising, but this is what ...

Veneers are to teeth what suntans are to the skin and dye is to the hair: They are evidence that damage has been done to the body, but are frequently perceived as a sign of health, wealth and status.

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 ...

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.

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.