Everyone fakes a laugh once in a while – whether it's smarmy politicians, cheesy gameshow hosts or the suckup at work. But is that pseudo snickering really fooling anyone? Turns out it can, but not ...

Fake laughter fools other people only about a third of the time, a new study says. What gives phony mirth away? It's probably tiny clues in your breathing, according to Greg Bryant, an associate ...

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 ...