Smiling isn't just a social gesture; it's science-backed medicine for your body and mind. Discover how smiling lowers stress, ...

Instead, smile — and smile a lot — because many might not know that smiling can produce a lot of health benefits for you and others. Recommended Videos In honor of Friday being National Smile Day, ...

(CBS News) A fake smile might be better for you than no grin at all, according to a new study. Researchers at the University of Kansas discovered that if people were told to hold a facial position ...

A new study suggests that holding a smile on one’s face during periods of stress may help the heart. The study, due to be published in a forthcoming issue of Psychological Science, lends support to ...

Like the old song goes, “When you're smiling, the whole world smiles with you.” Whether you're in need of a smile or would like to send one to a friend, loved one or anyone else in your orbit, we've ...