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.

Few things seem more ordinary than a patch of ice. Yet scientists have spent more than a century trying to answer a ...

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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 ...

It’s a wintertime question that you may have had as you struggled down a frozen sidewalk, or strapped on some ice skates: Just why is ice slippery, anyway? It turns out the answer is somewhat ...