Bacteria that colonize tiny plastic fragments drifting through the atmosphere can significantly enhance those particles’ ...

In its purest form (with no extra debris), liquid water can exist as a liquid until -40°C if left still (unmoving). In order ...

FARGO — Frost and snow are made of ice but form as intricate crystals, whereas ice that forms on a lake or a puddle is more of a hard blob of water. Impurities aside, water is made of water and ice ...

Researchers explain a new mechanism for ice formation. Ice can form near the free surface of a water droplet via small precursors with a structure resembling ice 0. These are readily formed by ...

As the Arctic becomes a region of growing strategic competition, operating in its harsh environment remains a major challenge. Extremely low temperatures, ice buildup, and unpredictable weather can ...

A winter storm is settling in over the U.S. and soon snowflakes will be falling across the nation. Have you ever wondered how one forms? Snow is made up of tiny ice crystals that can transform into a ...