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.

Humans are not the only animals that communicate. Birds sing to attract mates, dolphins use signature whistles that identify ...

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 ...

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 ...

People across cultures and continents are largely able to tell the difference between a fake laugh and a real one, according to a new study by UCLA communication researcher Greg Bryant. For almost a ...

Laughing is something most people do every day, but chances are we don’t really understand why we do it. "Laughter is one of a series of in-born human behaviors, along with things like coughing and ...

Laughter is not exclusive to humans. All great apes, including orangutans, gorillas, and chimpanzees, produce sounds similar to laughter when playing or being tickled. However, it has not been clearly ...

The sound of laughter may make you smile and laugh, British researchers report. "It seems that it's absolutely true that 'laugh and the whole world laughs with you,'" Sophie Scott, PhD, says in a news ...

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 ...