It's not what you do, it's how readily you do it. Rapid evolutionary change might have more to do with how easily a key ...

Learn about the evolutionary ease of cichlid fishes, which transition from simple to complex teeth (and vice-versa) faster ...

For some people, sugar isn't the only thing that risks tooth decay, say scientists from Cornell University in New York.

Love the instant gleaming look that whitening strips give your teeth but hate the feeling of sensitivity you get when they’re ...

Brushing your teeth twice a day for two minutes, as recommended by the American Dental Association, is essential. To ensure you're doing it effectively, consider an electric toothbrush that ...

As the Strategist’s personal-hygiene writer, I find brushing my teeth is much more enjoyable with an electric toothbrush. Plus, it’s nice knowing I’m always getting a thorough brush thanks ...

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 ...

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