Most science textbooks—or those late-night trivia games—claim that ice is slippery because a thin film of liquid water forms ...

When you step onto an icy sidewalk or push off on skis, the surface can seem to vanish beneath you. For more than a century, scientists have debated why ice stays slippery, even well below freezing.

The journey to unravel the mysteries of ice’s slipperiness began with Michael Faraday’s groundbreaking proposal in the 1850s. Faraday suggested that a thin liquid water layer on the surface of ice was ...

For centuries, people believed ice was slippery because pressure and friction melted a thin film of water. But new research from Saarland University reveals that this long-standing explanation is ...