Forecasters have said parts of the U.S. can expect frigid temperatures in December. A first round has arrived, and more cold ...

Bitter cold is taking hold across the U.S. on Thursday, with millions waking up to freezing temperatures and in some areas, ...

More than 18 million people across the West and Midwest are under winter weather alerts in the United States.

It was so shockingly cold that there were short-lived fears of a new ice age. Scientists think human activity contributed to ...

Low temperatures will bottom out into the single digits in many towns Friday morning as wind chills could drop to near 0°.

Some sates saw subzero temps. Here's how cold it got in all states, and why it got so cold.

La Niña is present again this winter, which can have significant impacts on winter weather around the United States.

Travel disruptions continued across the country on Sunday, with over 1,600 flight delays and nearly 500 cancellations.

A rare weather phenomenon that hasn't occurred since 1968 could soon impact the U.S., plummeting temperatures nationwide.

A blast of Arctic air gripped much of the central and eastern portions of the U.S. on Friday in sub-freezing temperatures ...

ROANOKE COUNTY, Va. (WDBJ) - The USA Cycling National Endurance Mountain Bike championship is halfway complete, and racers have had to face some storms throughout the tournament. With more severe ...