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, ...

Add Yahoo as a preferred source to see more of our stories on Google. (Photo Credit: @towhitneyandbeyond / TikTok) An adorable video of a baby’s reaction to her mom cooking has been capturing hearts ...

'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 ...

They say laughter is the best medicine but this video also proves its also pretty contagious. The Laughing Tram Man stood along side other travelers on a simple Monday morning and began to giggle. As ...

Over a century ago, William James—an American physician, philosopher, and educator, who many consider the father of modern psychology—wisely said, “We don’t laugh because we’re happy. We’re happy ...