Solve toddler challenges with eight key mindshifts that will help you parent with clarity, calmness, and self-control. In Why is My Child in Charge?, Claire Ler

An entertaining tour of the science of humor and laughter Humor, like pornography, is famously difficult to define. We know it when we see it, but is there a wa

This evolutionary and cognitive theory of humor seeks to reveal the complex science behind why we crack up. “A sophisticated analysis . . . written with clari

Do men and women laugh at the same things? Is laughter contagious? Has anyone ever really died laughing? Is laughing good for your health? Drawing upon ten year