Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

It’s been warmer in Alaska than in three dozen other states. If someone asked you, “Where can I go in the United States to ...

The D.C. area is wrapped up in a polar vortex, and this cold weather can wreak havoc on your plumbing if you’re unprepared.

President-elect Donald Trump's second inauguration will mark the coldest presidential ceremony in more than 40 years.

A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar vortex invades the nation and ... heavily traveled Interstate 95 corridor from ...

The inaugural parade will also be held indoors in downtown Washington. The last president to be sworn-in indoors due to extreme cold was Ronald Reagan in 1985. The polar vortex is a large area of ...

A dangerous and potentially life-threatening stretch of cold weather has much of the U.s. on alert as a lobe of the polar vortex invades ... second term on Monday in Washington, but due to the ...

wind and snow that have invaded the Washington metro area. Frigid arctic air caused by the polar vortex is plunging temperatures for millions of Americans, including those attending the ...

WASHINGTON – A blast of Arctic air is set ... The coldest weather of the season to date will be due to a phenomenon called a polar vortex, an upper-level jet stream that typically circulates ...