A massive winter storm is expected to impact more than half of the United States with some help from an arctic air mass.

Strong, gusty winds will lead to dangerous wind chills, prompting extreme cold warnings and watches for the northern Plains ...

"Bitter cold could linger through the end of the month," the Weather Prediction Center said in an update on Monday.

Airlines are waiving flight change fees ahead of a major winter storm expected to bring ice, snow and bitter cold across the ...

Notably, Atlanta is not included in the winter storm warning as the most severe winter weather is expected to hit south of the city. However, it’s possible that Atlanta will be impacted by the storm, ...

El Niño is warmer. That's the big difference between the two phases of the El Niño Southern Oscillation (ENSO). The Climate ...

Colorado Springs is preparing for a historic celebration as both the United States marks its 250th anniversary and Colorado ...

A light, 4.9-magnitude earthquake struck in Southern California on Monday, according to the United States Geological Survey.

A significant portion of the United States could be in for a treat on Monday night as conditions are expected to produce ...

Drug overdose deaths plummeted over 20% as border enforcement tightened, new CDC data shows. Experts suggest stronger ...