Millions of Americans from New Mexico to the Carolinas are bracing for a potentially catastrophic ice storm that could crush ...

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

We talk with a NOAA scientist about the Northern Lights, and why their visibility seems to be increasing.

The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.

The National Oceanic and Atmospheric Administration is predicting a G4-level geomagnetic storm after a long-duration solar ...