For centuries, residents in central Japan have chronicled a mysterious natural phenomenon in winter. They see its ...

Arctic sea ice had its weakest winter buildup since record-keeping began 47 years ago. Scientists say it's a symptom of ...

The precipitation will initially fall as snow for the northern half of the state Saturday morning. In southern spots, a ...

For the first time, researchers have collected detailed measurements of water vapor high above the surface of the Greenland ...

This year's Arctic sea ice peak is the lowest in the 47-year satellite record, according to data released by the US National ...

Three people survived a plane crash and waited for 12 hours on the wing of the wrecked plane on an icy lake in Alaska. The ...