Feeling good makes us smile, right? Sure, although a new study suggests the reverse may also be true: Smiles might be good for our health. In the study, to be published in an upcoming issue of ...

For Americans navigating everything from casual conversations to crucial business dealings, understanding the nuances of a genuine smile can offer deeper insights into true intentions. The science ...

Real and fake smiles can be tricky to tell apart, but researchers have now developed computer software that can spot false facial expressions. Real and fake smiles can be tricky to tell apart, but ...

Mona Lisa’s smile is mysterious, the Cheshire Cat’s is devious, the Joker’s is mischievous and Buddha’s beatific. Humans probably have been smiling for as long as they’ve been around. But despite the ...

Smile and the world smiles with you -- but new research suggests that not all smiles are created equal. The research shows that people actually anticipate smiles that are genuine but not smiles that ...

Flickr/Nana B Agyei BI Answers: Why do we smile? Studies have shown that smiling can help us cope, make us feel good, and even increase our longevity. Some say we even smile in the womb and can ...

Dreams have been described as dress rehearsals for real life, opportunities to gratify wishes, and a form of nocturnal therapy. A new theory aims to make sense of it all. Ever noticed how there are ...

The one on the right came from frustration; the one on the left is genuine. But when researchers asked participants to act frustrated, 90 percent didn't smile; however, when researchers made ...

Ever noticed how there are basically two types of smiles: a genuine smile and a fake one? This distinction has been of interest to researchers for quite some time now. In fact, the genuine smile has a ...