If you are a woman, the world regrets to inform you that your face is probably wrong. The mouth part, specifically. For instance, are you not smiling? Well, obviously, that is wrong. Have you ever ...

There's nothing wrong with smiling, but telling someone to smile probably won't make them happy. "Telling anybody to do anything can rub you the wrong way, particularly if it’s not natural to you," ...

There is something painfully organic about Mondays. From the moment my alarm goes off, I’m anxiously waiting for 5 O’ Clock. I’m always ready to get Monday done and over with. So after a particularly ...

Women do smile more than men, but when occupying similar work and social roles, the gender differences in the rate of smiling disappear, a Yale researcher has found. New Haven, Conn. -- Women do smile ...