Tears seem simple, but the tiny glands that produce them are among the least understood organs in the human body. By growing miniature human tear glands in the lab and coaxing them to “cry,” ...

They say there’s no crying in baseball, but there was some crying last week. An Arizona Diamondbacks player named Ketel Marte was seen visibly shaken, tears falling down his face, during a pitching ...

Good news, bad news, a rough day, a scary movie, a poignant memory, a nostalgic smell—these are all things that can prompt a salty tear to trickle down your cheek. The sensation is quick to sneak up ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

In space, tears don't fall due to the absence of gravity. Instead, surface tension causes them to cling to the eye, creating ...

Emotional tears, expressed by children, teens, and adults, are a universal experience observed across the globe. Emotional tears play a healing role, leading to our emotional and physical well-being.

In recent years, the importance of mental health in people's daily lives has intensified. Consequently, situations that were ...