A revealing new study has found that romantic laughter is more "feminine-sounding, more baby-like, more submissive, and less pleasant-sounding than laughter directed at friends." Shutterstock Sure, ...

Some laughs warm the cockles of one’s heart, while others scare with their sinister tones. More than 95% of conversations contain laughter. People laugh for various reasons: to express amusement, ...

A well-deployed laugh can help grease a social interaction, even if nothing is funny. Catherine Falls Commercial/Moment via Getty Images Laughter is an everyday reminder that we humans are animals. In ...