I don't think I've ever laughed harder than during a church service, when something faintly ridiculous caught my eye. My ...

HONOLULU (KHON2) — Some say laughter is the best medicine. However, that is not the case when laughter is a symptom of an illness. Medical residents at the University of Hawaii at Manoa John A. Burns ...

Uncontrolled laughing or crying can be more than just a surprising emotional reaction, it may signal a neurological condition called pseudobulbar affect (PBA). PBA causes sudden, involuntary emotional ...

The symptoms: The woman visited a clinic because she had long experienced bursts of uncontrollable laughter, which doctors described as "mirthless" in a report of her case. According to the patient, ...

Laughter is an everyday reminder that we humans are animals. In fact, when recorded laughter is slowed down, listeners can’t tell whether the sound is from a person or an animal. We throw our heads ...