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 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 ...

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 ...

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, ...

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. Working with ...

A cackle and a giggle can mean different things. Scientists say there are two types of laughter: the kind that comes from pure glee, and the kind that's meant to send a social message. New research ...

Hearing an eerie, laugh-like sound coming from the backyard may sound like the beginning of a scary movie, but for one Los Angeles resident, it ended in one of the most memorable wildlife encounters ...

For many years, psychologists and behavioral biologists agreed that laughter was a unique emotional expression found only in humans. However, as the study of animal emotions expanded this idea was ...