Under the Rotunda of the U.S. Capitol, Donald Trump was again inaugurated, this time as the 47th president of the United ...
A historic winter storm is poised to produce potentially record-breaking snows from coastal Texas to northern Florida late ...
According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...
Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures ...
A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.