Elephant toothpaste produces a dramatic chemical reaction in experiments. Florida man kills wife, shoots stepdaughter after fight over NFL game: 'Don't shoot me' Patel says FBI headquarters to ...

Scientists have found that keratin, the protein in hair and skin, can repair and protect tooth enamel. The material forms a mineralized layer that halts decay and restores strength, outperforming ...

A near-100-year-old debate between the theoretical physicists Albert Einstein and Niels Bohr has finally been settled—and not in the former’s favor. A team of physicists in China have realized a ...

Trips to the dentist can get costly, but whitening your teeth at home is entirely possible as long as you have the right products and the right routine. From whitening toothpastes to LED devices, ...