Over 120 million Americans will face extreme cold, with temperatures potentially reaching minus 40 degrees Celsius.

According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...

A blast of Arctic air is set to cover much of the United States with temperatures below freezing starting on Friday and into ...

A lobe of the polar vortex will arrive in the United States this weekend, bringing the lowest temperatures in years and snow and ice to the East and Deep South.

A polar vortex is bringing cold temperatures to the U.S., impacting Utah as well. Utah will experience its coldest ...

Dozens of US states will endure the lowest temperatures they have felt in years next week as a polar vortex brings ...

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...

The vast majority of Americans are about to get an extended taste of frigid Siberian weather. Another polar vortex disruption ...

A Milwaukee man wounded in a police shooting last week who was accused of child sexual assault made his first court appearance on Monday, Jan. 13.

The week began with a biting cold snap that hammered much of the U.S., the product of a jet stream that slips out of its ...