High-pressure experiments generated the first direct observation of plastic ice, which has qualities of both crystalline ice and liquid water.

With below-freezing temperatures and freezing rain, emergency management offices around Texoma are asking drivers to be extra ...

This tracked personnel carrier can float across the snow, crawl over ice and paddle through the mud. Oh, and it can swim.

While passengers often experience the inconvenience of waiting—especially since de-icing an aircraft can add up to 40 minutes or more to a flight—pilots must manage the serious risks of ice ...