Emotional tears are a uniquely human behavior. Research suggests they evolved not for eye health but as a powerful social ...

Crying is one of the most recognizable human emotional signals. Tears appear when people experience grief, relief, joy, or ...

Contextual factors may affect if tears are perceived as sincere or manipulative tears, including the gender and perceived warmth of the crier A new study adds to evidence suggesting that people’s ...

Crying also triggers the release of feel-good chemicals, Dr. Parker says, like pain-relieving endorphins and oxytocin (the ...