In a charming video shared by Sarah, her baby boy is seen thoroughly enjoying a humorous scene as he watches a dog play with ...

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 ...

A good friend recently had his first child, a son, allowing my friend to join the growing number of my peers who now call themselves parents. I’m always astounded at how sudden and profound the ...

Child development experts have long known that the connection between caregivers and children is critical. Now a limited but growing body of research is zeroing in on laughter as a window into healthy ...