So why is laughter so hard to control? Research suggests that there are two kinds of laughs: helpless, involuntary laughter (like the kind I was experiencing in that class) and polite, social laughter ...

There's way more to our giggles and guffaws than simply thinking something is funny. We asked a laughter expert to explain. No vocalization is more universal (or unifying) than laughter. There are no ...

"Can We Laugh at That?" looks at comedy's culture wars, from Dave Chappelle to Kevin Hart, and the limits of free speech ...

Fergus Edwards does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Greg Bryant, a professor at UCLA, explains his studies on laughter. Using acoustic analysis, he found that real laughter was more emotional, closer to animals, and fake laughter was closer to speech.

Laughter is one of life's greatest gifts. It makes our complex and often confusing existence decidedly more tolerable. There's nothing more satisfying than laughing until your stomach hurts, and there ...

Over the past few days, it has become apparent that many people have lost their ability to laugh. Some of us could laugh at one point but, owing to recent events, have become unable to do so. Others ...

Sure, catchphrases like “Here comes the judge!” and “Sock it to me!” and such characters as Ernestine the telephone operator and dirty old man Tyrone F. Horneigh made “Rowan & Martin’s Laugh-In” a ...