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

The predicted speed of the third coronal mass ejection in the series was the highest he'd ever seen: about 870 miles per ...

A coronal mass ejection is expected to impact Earth between Nov. 10-12, according to forecasts from the National Oceanic and ...

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

Minnesota residents may have a chance to see the Northern Lights in the coming days, as NOAA issued a rare "severe" ...

It wasn’t your imagination! That faint glow in the night sky over parts of the DMV wasn’t the city lights. The northern ...

Increased solar activity causes auroras that dance around Earth’s poles, known as the northern lights, or aurora borealis, ...

A dazzling display of northern lights lit up Montana last night. More could potentially be on the way tonight! Share your ...

An aurora normally reserved for the Arctic Circle put on a dazzling, possibly once-in-a-lifetime show over the Twin Cities.

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

Parts of the United States and Canada could see the results of the latest solar storm over the next few days. But what ...

Last night's geomagnetic storm peaked allowing the Aurora to be seen as far south as the Alabama Gulf Coast. Lower latitudes ...