WASHINGTON — The polar vortex hit its peak across much of America on Wednesday ... the capital of Greenland — a giant ...

The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a ...

Harsh weather moved west as a polar vortex was expected to grip the Rockies and the northern Plains after winter storms ...

Polar Vortex Makes Much of US Colder Than Greenland ... the capital of Greenland — a giant ice-covered northern island that President Donald Trump is seeking to acquire — was 11 degrees ...

WASHINGTON — The polar vortex hit its peak across much ... a giant ice-covered northern island that President Donald Trump is seeking to acquire — was 11 degrees (6 degrees Celsius) warmer ...

Harsh weather moved west on Monday as a polar vortex was expected to grip ... stranded by floods had to be rescued. President Donald Trump approved Kentucky’s request for a disaster declaration ...

BISMARCK, N.D. (AP) — Harsh cold descended on the nation’s midsection Monday as a polar vortex gripped ... Monday that he has asked President Donald Trump to issue a disaster declaration ...

Harsh weather moved west on Monday as a polar vortex was expected to grip ... stranded by floods had to be rescued. President Donald Trump approved Kentucky's request for a disaster declaration ...

FOX Business host Stuart Varney discusses how President Donald Trump's negotiations with Putin and plans for turning Gaza into the 'Riviera of the Mideast' is causing European nations to scramble.