Imagine peering into a still pond at dusk, the surface glassy and undisturbed—except for a few tiny, wriggling creatures ...

Recent investigations have shown that the air spaces of the lung are coated with a complex substance that lowers surface tension. It now appears that this substance keeps the lungs from collapsing ...

Linda Hall has a new exhibition, Surface Tension, currently up at the Thomasville Center for the Arts, which includes her collaborations with photographer Becki Rutta.

Discover the amazing properties of water's surface tension as you make metal paper clips float on water. You'll learn about the forces that hold water molecules together and how insects like water ...