Laughing and crying seem to have a special, if slightly confusing, affinity for one another. Most of us have had the experience of laughing and crying simultaneously. Sometimes the expression of ...

Laughing disorders, aka pseudobulbar affect, involve episodes of uncontrollable laughter or crying during situations that do ...

The Nature of Things documentary Laughing and Crying gives us an inside look at the science behind two of our earliest and most universal ways of communicating. “There’s something really ...