When was the last time you laughed? I mean really laughed: a solid, hearty, belly-jiggling laugh. Chances are, many of us have a hard time remembering. That’s because as adults, we have a lot of ...

Laughter may help make you happier and healthier, but not everybody benefits from humor equally. Here's how to harness laughter's powers. While the humor-is-healthy viewpoint has finally gained ...

Nitrous oxide, commonly known as laughing gas or happy gas, is a colorless, non-flammable gas, with a sweetish odor. It's used in medical and dental procedures as a sedative, relieving anxiety and ...

Laughing is healthy because it stimulates endorphin. Real laughs are what it takes to trigger the chemical. You have more power over your laughter than you may think. Here are three things you can do ...

Adrienne Wood receives funding from the National Science Foundation. Laughter is an everyday reminder that we humans are animals. In fact, when recorded laughter is slowed down, listeners can’t tell ...