Watch: Donald Trump inauguration parade takes place inside Capitol as Washington DC hit by freezing temperatures
Watch: Donald Trump inauguration parade takes place inside Capitol as Washington DC hit by freezing temperatures - ...
Watch live: Donald Trump inauguration parade takes place inside Capitol as Washington DC hit by freezing temperatures
Warning: The following livestream has not been independently fact-checked and may contain misinformation.Watch live as Donald ...
A powerful Polar Vortex in the stratosphere brings frigid temperatures to US
The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...
DC area under cold alert as polar vortex stings region
The D.C. area continues to face frigid temperatures this week as a cold spell stretches over the region and most of the ...
Wisconsinites woke up to bitter cold weather, schools closed. Is a polar vortex to blame?
Like much of the U.S., Wisconsinites woke up Tuesday morning to bitter cold conditions. Many schools and colleges throughout the Milwaukee area closed as the area braced for the dangerous freezing ...
The science behind Connecticut’s arctic blast: Polar vortex and radiational cooling
An Arctic blast that began in the northern plains on Saturday spread bitter cold from the Rockies through the East Coast and ...
What is a polar vortex?
This blast of frozen temperatures is tied to a polar vortex... but what is that? Air spins around the notoriously cold North and South Poles. When the air is spinning fast, it's stable, but when it is ...