Frigid air that normally stays trapped in the Arctic has escaped, plunging deep into the United States for an extended visit ...

With all of West Virginia under the effects of Winter Storm Blair, some may wonder how this storm got its name.

Thundersnow, also known as a winter thunderstorm, happens when a snowstorm is accompanied by thunder and lightning. As of ...

Minnesota, often synonymous with harsh winters and snow-covered landscapes, finds itself in a rare and surprising situation.

The polar vortex is a low-pressure system of cold air that swirls above Earth’s poles. There’s one over the South Pole in ...

Freeze warnings extend south of Gainesville early Tuesday morning as Florida residents woke up to a chilly day.

Climate change − a global phenomenon − can neither be confirmed nor disproven by comparing Antarctic sea ice extent on two ...

With these two new monuments, Mr. Biden has protected more federal land and waters than any other president, about 674 ...

Virginia State Police reported at least 135 crashes as the storm entered the state Sunday. A handful of injuries were ...

More than 60 million people across the United States are under winter weather alerts as Winter Storm Blair unleashes a potent ...

A major winter storm is causing disruptions in the southern US, with ice, snow, and freezing winds leading to downed trees.