An Arctic blast hitting the central and eastern U.S ... and eastern U.S. were more than 7 degrees Fahrenheit (4 degrees Celsius) below "normal," and some areas were much colder.

Several states will likely experience record-breaking cold temperatures this week amid an arctic blast that is prompting extreme cold warnings across much of the central U.S. Several states will ...

SEE ALSO: The astounding climate denial of a top Trump environmental pick was just on display before senators This Arctic blast means business. The frigid air mass first entered the lower 48 ...

In eastern Iowa, wind chills are expected to reach their coldest overnight Tuesday, with Iowa City predicted to drop to 28 below zero and Cedar Rapids descending to minus 30 degrees.

With the start of spring just a month away, Central Texans will face some subfreezing temperatures over the next four days as an Arctic blast settles into the area, according to the National ...

This blast will span a distance of 647 miles from Wick in Scotland to Cardiff in Wales. Weather experts caution that this Arctic blast could see temperatures plunge well below freezing ...

said he's not surprised the studies found such a large difference between Arctic sea ice cover at 1.5 degrees Celsius of warming versus 2 degrees. "Sea ice is quite sensitive to temperature ...