A study suggests that laughing could be an "entry-level" type of exercise that reduces stress and burns calories. Here's how.

A good belly laugh can of course enhance your mood, but as the Mayo Clinic points out, there are resounding benefits beyond ...

Nitrous oxide, informally known as laughing gas, has shown rapid antidepressant effects in people with depression in a series ...

Can't stop laughing at the wrong time? Research shows your go-to strategy doesn't work, especially when others are laughing.