Track the winter storm as it's forecasted to bring heavy snow and extremely cold weather to the U.S., reaching millions from ...

All of Kansas expected to have multiple days of wind chills reaching the negatives.

Millions of Americans are set to be hit by Arctic cold and heavy rain, with forecasters warning of extreme weather conditions ahead of the holidays. The U.S. National Oceanic and Atmospheric ...

The solar maximum may be over, but the sun has still been busy with activity. A powerful solar eruption is expected to hit Earth soon, according to a forecast from the National Oceanic and Atmospheric ...

A powerful solar eruption is expected to hit Earth soon, according to a forecast from the National Oceanic and Atmospheric Administration's Space Weather Prediction Center. A coronal mass ejection -- ...