The arctic outbreak that has enveloped the central U.S. is hitting its peak Thursday as frigid temperatures continue to ...

The polar vortex hit its peak across much of America on Wednesday, with an icy grip that made Arctic Greenland seem like a toasty vacation spot in comparison.

Old Man Winter will begin to ease his icy grip on much of the central and eastern United States in the coming days and weeks, but there will still be some periodic outbursts from the Arctic, ...

The polar vortex hit its peak across much of America on Wednesday, with an icy grip that made Arctic Greenland seem like a toasty vacation spot in comparison. Even Mars has been warmer than North ...

Another arctic blast has sent temperatures plummeting across the United States, bringing “life-threatening” wind chills and ...

Most of February has been incredibly cold for Saskatchewanians thanks to a polar vortex that has made itself at home over the ...

Funerals were held this week for two children who Detroit police said appeared to have frozen to death while they slept in a ...

The FOX Forecast Center is tracking a lobe of the polar vortex that is bringing extreme cold to the hundreds of millions ...

WITH its formidable, icy terrain and extreme temperatures, a war fought in the Arctic would be unlike anything many Nato ...

Cold air originating from the Arctic Ocean was dislodged earlier this week and spilled south across the United States. As a ...

Harsh weather moved west as a polar vortex was expected to grip the Rockies and the northern Plains after winter storms pummeled the eastern U.S. over the weekend, killing at least 10 people, includin ...