As a man sat down at a local restaurant to enjoy lunch, he was interrupted by the sound of a teenager laughing about an older man struggling in the men's restroom. When he went in to investigate, he ...

Laughter is a normal response when certain topics are brought up that a person feels insecure about. A man will use laughter as a defense mechanism to protect his ego and move on from the topic ...

While laughing is a shared human trait, there are surprising gender differences in how and why people do it. Some feel that the purpose of laughter is to strengthen human bonds. Men and women both ...