An arctic blast looming across much of the U.S. will cause temperatures to plummet by 30 to 40 degrees this weekend and into next week, bringing a hazardous freeze from parts of the Midwest to the ...

Toasty isn't exactly how you will describe the bone-numbing coming days. "Multiple waves of arctic air continue to gather over northern Canada with eyes for the central and eastern United States ...

A blast of Arctic air is expected to arrive in Mississippi soon as the Arctic jet stream pushes farther South than usual and allows air from as far as Siberia to move into the U.S., according to ...

A new study reports that 34 percent of the Arctic-boreal zone (ABZ) is actually releasing more carbon than its storing, and that number climbs to 40 percent when considering wildfires. While this ...

But starting Tuesday, we will experience the coldest days yet this season. A potent surge of Arctic air starts settling in Monday evening as a massive dip in the jet stream pulls in frigid air ...

Monday also marks another blast of arctic air into New Mexico. This air will be much colder than the first arctic blast we saw on Saturday. Many locations could see record low high temperatures Monday ...

As arctic air blows through South Texas, the city of Corpus Christi continues to offer a series of warming centers — places where the public can find respite from the cold during the day — and ...

An Arctic blast will bring dangerously cold temperatures to North Georgia early next week, with lows in the teens and 20s starting Monday, and a wintry mix of precipitation is possible on Tuesday ...

A blast of arctic air moves in Sunday night. Highs this week will only be in the 20s and 30s with snow possible for some. The coldest air we've seen so far this winter settles in late Sunday night.

Over 175 million people across the country are under some form of cold weather alert as the mid-Atlantic and Northeast ready for another round of rain and snow and southern states brace for frigid ...