The United States is getting slammed by a stretch of weather extremes, from flooding rain to record heat and late-season snow ...

A rapidly intensifying storm system over the northern High Plains will move eastward toward the Great Lakes Thursday night.

The retreat of ice in the Barents Sea could be strengthening a key ocean current that regulates global climate.

Welcome to 'false spring,' New York! A polar vortex split could bring bitter cold back to NY, but how cold will it get and ...

Many people who don’t believe one conspiracy theory about that station—known as the High-frequency Active Auroral Research ...

Arctic air hit the city Saturday, bringing dangerously cold conditions, with wind chills frequently dropping below zero and feels-like temperatures as low as negative 10. Saturday marked the coldest ...

Ohio and the Great Lakes are bracing for another cold shot later this month — down to single digits in places. When to expect ...

The world's oceans are shifting beneath us in ways that researchers say have no real precedent in the modern record. The ...

Meteorological spring begins March 1, yet the atmosphere has a habit of ignoring paperwork. Such noncongruence between calendars and lived experience is most likely to be apparent in the Northeast and ...

Michigan and the Great Lakes are bracing for another cold shot later month as a polar vortex split in the stratosphere nudges frigid Arctic air south.

YUKON TRAINING AREA, Alaska — In the darkness of an Arctic night, Soldiers assigned to the 11th Airborne Division’s Arctic Aviation Command, 1-25th Attack Reconnaissance Battalion, conducted a deep ...

After a week of spring-like weather, the return to colder conditions this weekend is a tough pill to swallow. Sadly, it’s about to get even cooler over the next couple of days. Highs on Saturday ...