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

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

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

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, ...

The strong geomagnetic storm that produced some spectacular views of the northern lights, aka the aurora borealis, Tuesday ...

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

SAN ANTONIO – A coronal mass ejection (CME) is an outburst of solar material, plasma, and magnetic fields from the sun’s ...

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

Sky watchers in New Hampshire have the chance to see the northern lights or aurora borealis Tuesday and Wednesday nights.

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

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