The next round of bitter cold was set to envelop the southern U.S. on Tuesday, after the first significant winter storm of the year blasted a huge swath of ...
Arctic air is expected to bring sub-freezing temperatures to Texas and Louisiana, according to freeze warnings issued by the ...
The polar vortex of ultra-cold air usually stays penned up around the North Pole, spinning like a top. But sometimes it escapes or stretches down to the United States, Europe or Asia — and that’s when ...
Temperatures are forecast to plummet below average for much of the nation, with the most severe cold gripping areas east of ...
The bald eagle has been lauded as a symbol of the United States, but it wasn't officially the national bird until Tuesday.