The Aurora Borealis was spotted in a large swath of states, including Idaho, Iowa, Missouri, New Mexico, New York, Oklahoma, ...

The aurora borealis was viewable across Wisconsin multiple nights this week — and not for the first time this year.

The aurora borealis lit up the sky over Graceville, Minnesota, on Tuesday, November 11, as a powerful geomagnetic storm made ...

As of 9 a.m., the Space Weather Prediction Center's aurora viewline showed the northern lights may be visible in parts of the ...

Bands of green and red first pierced through the hazy night sky around 9:30 p.m. above the pier at Grand Haven State Park.

Coronal mass ejections, or CMEs, are large clouds of ionized gas called plasma and magnetic fields that erupt from the sun’s ...

The northern lights could be visible across 10 U.S. states (or maybe more) tonight (Nov. 13-14) as soon as it gets dark, so ...

A forecast map from the National Oceanic and Atmospheric Administration showed that at least 21 states could potentially see ...

A severe geomagnetic storm caused the northern lights to dazzle across the sky on Tuesday night. Vincent Ledvina, an aurora ...

A geomagnetic storm sparked a rare northern lights viewing for many across dozens of states. NBC News' Gadi Schwartz ...

Millions across the U.S. and Europe witnessed rare, colorful displays of the northern lights on Tuesday and Wednesday after ...

As the northern lights lit up skies across the U.S., here's how agencies braced for potential disruptions to power grids and ...