Laughter is regularly promoted as a source of health and well being, but it has been hard to pin down exactly why laughing until it hurts feels so good. The answer, reports Robin Dunbar, an ...

Had a good laugh lately? If you have, consider it an installment toward a healthy lifestyle. Yes, laughter is among your behaviors with tangible health benefits. The science suggests that laughter can ...

You know the feeling (hopefully!): Something silly sets you off – a movie, a joke, or maybe someone near you slips and falls – and you burst into laughter. It feels good to laugh. And since the 1970s, ...

The way people laugh when tickled is “uniquely different” from other laughter such as when hearing a joke, according to a new study. Researchers at the University of Amsterdam say both machines and ...