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

Photos show the lights illuminating the sky in vivid color across the U.S. this week. They'll be visible again in some states ...

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

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.

A severe geomagnetic storm is likely this evening or overnight. Not all of the United States will have clear enough skies to ...

Waves of colorful northern lights are expected to light up Colorado skies once again Wednesday night as severe geomagnetic ...

Vivid auroras lit up skies across North America and Europe as a severe G4 geomagnetic storm, one of the strongest this solar ...

The northern lights were visible Tuesday night across the Chicago area, illuminating the sky with brightly colorful displays ...

Triggered by an intense geomagnetic storm, the northern nights made a rare visit to the Southland on Tuesday night, painting ...

Geomagnetic storm activity is expected to continue this week, but will Nashville catch a second glimpse of the northern ...