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, Ph.D., says in a ...

Scientists have long known that the bond between parent and child is vital to a child's social, emotional, and cognitive development. Secure attachment leads to better emotional regulation, healthier ...

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 ...

When you laugh, the whole world laughs with you -- as long as your sentiment is genuine, your vocal chords are engaged, and your mouth is open. A new study found that people experienced the most ...

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 ...

The sound of laughter can reveal a relationship status, a new research has suggested. Laughter has been known to have many health benefits, such as improving short term memory in older adults by ...

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 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, ...

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 ...