The northern lights, or aurora borealis, could not only be viewable in 19 U.S. states this week, but also have the potential ...

Auroras may be visible from Alaska to Illinois tonight and over the weekend as several coronal mass ejections and fast solar ...

Incoming solar storms could spark auroras this weekend and thanks to the spring equinox, Earth is perfectly aligned to ...

The chance of lights in the sky continues Thursday and Friday nights as the northern lights could be viewable in as many as ...

The northern lights, or aurora borealis, could glow extra bright for 20 states on Wednesday, March 18 and Thursday, March 19.

Powerful geomagnetic storms sent the northern lights dancing far beyond the poles, delivering a spectacular show across the ...

A G2 geomagnetic storm watch from March 19–21 could bring northern lights to parts of the northern U.S. The storm is caused ...

G3 conditions often correlate with aurora visible much farther south than normal.

A geomagnetic storm could potentially lead to the Northern Lights being visible over parts of the continental U.S., but does ...

As the equinox approaches, Earth slips into one of the most aurora-friendly positions of the year ...

The aurora borealis is the visible result of charged particles from the sun slamming into Earth’s upper atmosphere. There's a ...