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 ...

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 ...

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 ...

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 ...

Arctic sea ice has now dipped to its second lowest extent for January, with the edge of the ice field pushed well north of its usual position. According to the US National Snow and Ice Data Centre ...

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 ...

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 ...

(CBS DETROIT) — An arctic air mass will impact all of southeast Michigan through Wednesday as the coldest temperatures of the winter so far arrive this week. A cold weather advisory is in effect ...

PHOTO GALLERY: 50 photos show Arctic Air over Michigan “Arctic air and the coldest daytime temperatures in 6 years are here Monday and Tuesday, returning to the teens and 20s later in the week ...