This reaction occurs because of mirror neurons, special brain cells linked to imitation. These neurons help us mimic others, ...

If you often feel drowsy when spending time with your partner, it's not boredom; it's actually a sign of comfort and emotional security. Research explains how love, hormones, and the nervous system ...

Want to be better at spotting spiders and cockroaches? New evolutionary psychology research shows that people who saw videos ...

A 36-year-old mother felt a jolt while yawning. What doctors found next shocked even her surgeons, revealing a rare but ...

Everynone, the production team behind the viral hits Laughs and Symmetry, apply their winning formula to yawns big and small. The simple concept -- editing by association -- results in a mesmerizing ...

Over the past decade, we have learned how our brains are hardwired for emotional contagion. Emotions spread via a wireless network of mirror neurons, which are tiny parts of the brain that allow us to ...

Excessive yawning is among the security red flags for TSA agents. Here's why and what's considered in the bounds of "normal" versus "suspicious" behavior.