"The level and extensiveness of the frigid air may be tough to match the rest of the winter," forecasters warned.

My kids and I enjoyed the small things and connecting with each other. I realized that as my kids get older, I might not have many vacations like this one.

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans. See maps of the arctic blast.

The Arctic is heating up particularly fast as a result of global warming—with serious consequences. The widespread permafrost in this region, where soils currently store twice as much carbon as the atmosphere,

Extreme cold could expose residents of several states to conditions like hypothermia and frostbite over the weekend.

After a looming snowstorm hits the Tri-State Area on Sunday, arctic air is expected to chill New York City and the surrounding areas. According to a post on the National Weather Service’s X account, the National Weather Service is warning that there might be significant impacts on infrastructure and public health.

The first surge of Arctic air moved into New Mexico Saturday night and will continue to drop temperatures statewide going into the week.

A massive arctic cold front is moving through North Carolina this evening and all of the eastern United States. Winds will be picking up as the front pushes through

Meteorologist Amy AaronsonOur area is on WEATHER ALERT for Dangerously Cold Temperatures Tuesday & Wednesday as a major blast of Arctic

Temperatures will plummet as Arctic outbreak brings frigid weather to much of the U.S. Much of the United States will see temperatures plummet 20 to 40 degrees below average when a major Arctic outbreak bringing frigid temperatures sweeps through the country.

With the Arctic freeze on its way to Colorado and expected to last for several days, it's important to keep your pets well-protected during this deep freeze.