A new study finds that laughing at harmless mistakes may boost how warm, confident, and authentic you appear to others.

A psychologist explains the evolutionary and psychological roots of laughter, and what an infant’s giggles teach us about how adults bond.

There's nothing quite like that yelp of laughter you emit when being tickled. Now, experts have confirmed that shrieks induced by tickling really do sound recognisably different to other types of ...

I was sitting in my kitchen one day and made an attempt at being funny, but nobody laughed. My kids began to laugh when I bemoaned that nothing I say is funny. Perhaps ever since we began to emerge ...