A polar vortex that has hit much of the U.S. with ice and snow has dealt a glancing blow to Florida, dropping coastal temperatures and causing the Sunshine State’s manatee popula ...

Why Trump’s inauguration is taking place indoors for first time in 40 years - The arctic blast is expected to affect millions ...

TRUMP’S RETURN — Inauguration Day will look a little different today, thanks to the polar vortex that’s bringing a blast of ...

Follow live updates from Donald Trump's presidential inauguration as he is sworn in as the 47th US President to succeed Joe ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar ...

US President-Elect Donald Trump’s supporters braved the icy polar vortex on Saturday (local time) to catch a glimpse of the ...

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...

A rare winter storm is expected to bring heavy snow, sleet and freezing rain to Florida, Texas and other parts of the South ...

Over 120 million Americans will face extreme cold, with temperatures potentially reaching minus 40 degrees Celsius.

Most of the U.S. will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send ...