Why do we laugh? It might feel simple, but laughter is actually a full-body experience—one powered by complex neural circuits and ancient social instincts. And, it turns out, it can even be good for ...

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 bearing witness to a baby’s first ...

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 ...