On January 30th, 1962, an all-girls boarding school in Kashasha, Tanganyika, witnessed one of the oddest types of mass hysteria ever recorded in human history: The Laughter Epidemic. This epidemic, ...

When I was little, I tended to fall into bouts of uncontrollable laughter. Basically, once I started laughing, I found it very difficult to stop. The problem was particularly acute in contexts where I ...

Ashton Kutcher and Mila Kunis did a rare joint interview on “The Tonight Show Starring Jimmy Fallon” during his current at-home episodes. The couple joined the late night host from their home over a ...

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