Add Yahoo as a preferred source to see more of our stories on Google. A well-deployed laugh can help grease a social interaction, even if nothing is funny. Catherine Falls Commercial/Moment via Getty ...

“There is nothing in the world so irresistibly contagious as laughter and good humor.” –Charles Dickens When was the last time you really, properly laughed? The kind of laughter that takes over your ...

Babies laugh before they utter their first word. Laughter is universal — although what you find funny may not be funny to me. Laughter strengthens relationships and is good for our health, alleviating ...