Long before modern brain imaging technologies illuminated the neurophysiological mechanisms that make laughter contagious, William James (1842-1910) observed, "We don't laugh because we're happy, ...

Neuroscientist Sophie Scott studies laughter, specifically its effect on our body and brain. She discusses laughter's contagious nature, as well... Why Is Laughter Contagious? Part 1 of the TED Radio ...

My three young daughters like to watch pets doing silly things. Almost daily, they ask to see animal video clips on my phone and are quickly entertained. But once my 7-year-old lets out a belly laugh, ...

'This is the hilarious footage featuring a horse that acts like a dog and looks adorable while doing so! Jemma Govier, the filmer of this video, happened to catch her horse Monty sitting in the field ...

Add Yahoo as a preferred source to see more of our stories on Google. Laughter feels good and is good for you. I still remember the time I was sitting in class when the teacher asked me to read a ...

Laughter is something that everybody has in common. Though people's senses of humor may differ, there is always something that can tickle a person's funny bone and cause them to crack up. RELATED: The ...

Forbes contributors publish independent expert analyses and insights. David DiSalvo writes about science, tech and culture. Intuitively we know that laughter is one of the best tools we have for ...

Long before modern brain imaging technologies illuminated the neurophysiological mechanisms that make laughter contagious, William James (1842-1910) observed, "We don't laugh because we're happy, ...

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