Add Yahoo as a preferred source to see more of our stories on Google. Serena Williams of the U.S. bursts into laughter after a ball took an awkward spin in the first round match of the French Open ...

Listen • 2:27 20160411_atc_ha_ha_ha_haha_the_sound_of_laughter_tells_more_than_you_think.mp3 Hear it in Rio, Kathmandu or Timbuktu — it doesn’t matter. A hearty ...

College Park, MD (October 3, 2001)-Humans have many ways to express themselves, but one of the most enjoyable-and mysterious-is laughter. More than a frivolous emotional outburst, laughter has many ...

This article is republished from The Conversation. Laughter is an everyday reminder that we humans are animals. In fact, when recorded laughter is slowed down, listeners can’t tell whether the sound ...

Laughter is an everyday reminder that we humans are animals. In fact, when recorded laughter is slowed down, listeners can’t tell whether the sound is from a person or an animal. We throw our heads ...

A new study showed that laughter is a better indicator in determining friendships than even speech. Volunteers were able to pinpoint groups of friends versus strangers by listening to their laughter.