Piranhas are fish that live in the Amazon River and lakes in South America, known for their razor-sharp teeth and fierce ...

A soft or extra soft toothbrush is recommended by most dentists. Adults should use a pea-size amount of toothpaste and hold ...

Dentures are customized to replace your missing teeth, and they come in various sizes. For instance, if you only need to ...

Failing to brush your teeth regularly could put you at a greater risk for head and neck cancer, which kills more than 4,000 ...

Like all onscreen dentition, animated teeth test our suspension of disbelief: How real do we expect them to look, and how real do they actually look? Designs too lifelike risk reading as too much ...

Beyond avoiding cavities and gum disease, a new study finds good oral hygiene also protects against head and neck cancer.

Many advancements have been made in cosmetic dentistry that focus on improving the appearance of your teeth. Know what’s ...

There are two types of tooth stains, says Rawdin: intrinsic stains, which are built into the internal structure of the teeth, and extrinsic stains, which sit on the surface of the teeth.

Brushing your teeth twice a day is vital for avoiding tooth decay, bad breath and gum disease - but now a new study has found ...

Dealing with a situation where you feel you'd like to have whiter teeth but don't want to rush to the dentist? To overcome this -- and get those pearly whites -- teeth whitening is a solution ...

Every electric toothbrush will clean your teeth, but some come with extra features and accessories that can bump up the price. Find out about the best electric toothbrush features and whether they're ...