Researchers in New Zealand found that a small species of shark makes noises with their teeth when touched by humans ...

When ordinary water is too flat to enjoy, some of us turn to the ... in sparkling water can have harmful effects on your teeth by eroding your tooth enamel, even if you opt for a version that ...

Enter the Y-Brush, made in France. This, frankly grotesque-looking, device promises to clean all of your teeth in 10 seconds flat. It promises, in fact, nothing less than a total reinvention of ...