The storm is a result of a coronal mass ejection, CME, that sped toward Earth at 2.5 million mph. A coronal mass ejection is ...

A powerful geomagnetic storm illuminated auroras that lit the skies over Earth on Thursday (Oct. 9) after X 2 solar flare ...

NOAA’s Space Weather Prediction Center (SWPC) issued a severe (G4) geomagnetic storm alert lasting through Friday, setting ...

"Stunning was the word," Pettit wrote in a lengthy post on X on Friday (Oct. 11) that shared a photo of the celestial light ...

An unusual sight graced South Carolina skies the night of Oct. 10 -- the aurora borealis, or northern lights. Here's why they ...

A G4 'severe' geomagnetic storm is approaching Earth and could affect radios and satellites as Hurricane Milton moves through ...

Warnings about Hurricane Milton hitting Florida have dominated news reports this week. But there have been warnings from ...

The geomagnetic storm is expected to be a G4 class, according to the scale used by the U.S. National Oceanic and Atmospheric ...

The lights may be visible in several states like Idaho, Michigan, Minnesota, New York and Washington Friday night.

Forecasters predicted one of the most powerful geomagnetic storms in decades, pushing the northern lights farther south.

The northern lights, which are happening nearly constantly at both polar regions of the planet, are caused when coronal mass ...

A powerful geomagnetic storm caused by a solar flare could bring colorful auroras to regions as far south as Alabama on ...