Tuesday is the coldest day so far this winter, but it was far from a record. The coldest temperature on the books for Jan. 21 ...

Even Chicago was shivering. The cause ... director of the NASA Goddard Institute for Space Studies, said. This week’s Arctic blast highlights the escalating dangers of plunging temperatures, ...

Trains on multiple Amtrak lines are canceled Tuesday and Wednesday as a blast of Arctic air continues to grip the Chicago area.

The cold is about to get even colder in the Chicago area, with another advisory set to take effect across the region Monday ...

Millions of Americans are bracing for life-threatening cold as an arctic blast driven by the polar vortex plunges ...

Forty years ago today, temperatures in Chicago dipped to an all-time low of minus 27 degrees. The cold stretched to D.C., ...

Preparations are underway as an arctic blast dives into the nation's interior and southern regions and pushes a snowstorm ...

Single-digit high temperatures are expected to hit the Chicago south, southwest suburbs, the coldest weather of year so far.

Temperatures will plummet by up to 40 degrees this weekend as an arctic blast spreads across much of the U.S., including the Deep South.

There is a plumber shortage that is only getting worse—so not only will it take longer to get repairs done, but it is going ...

A potent cold front will enter the north-central U.S. before roaring across much of the rest of the nation over the weekend.

Winter’s most potent Arctic blast yet is about to unleash dangerously low temperatures that will be the coldest to hit the ...