Add Yahoo as a preferred source to see more of our stories on Google. If you’ve washed them and given them a quick swipe, yet you still can’t see clearly out of your readers or eyeglasses, it may ...

There are all sorts of myths related to smartphones out there. One of them claims that toothpaste can fix your phone’s scratched screen, well, at least help out a bit, but Xiaomi says it cannot.

MySmile introduces Nano-Hydroxyapatite Toothpaste, using NASA-developed tech to strengthen enamel, whiten gently, and relieve sensitivity, perfect for holiday smiles. Remineralize and strengthen ...