Satellites, including those used for GPS and communications, will face greater risks in coming decades during solar-triggered ...

More than a dozen states in the northern U.S. might have an opportunity to see the northern lights Thursday, as a recent ...

A coronal mass ejection, or CME, was hurled out by the sun on Tuesday, NOAA’s Space Weather Prediction Center said. The CME, ...

Northern Canada and Alaska will have the highest likelihood of viewing the phenomenon, once the sun sets in the state. A ...

The M4.4 solar flare unleashed a coronal mass ejection (CME) into space — and Earth might just receive a glancing blow.

A frontal boundary slowly pushing through the northern tier of the country will be the focus of severe thunderstorms over the ...

A geomagnetic storm will expand visibility of the aurora borealis Thursday and Friday nights. See maps of which states will ...

The full Sturgeon Moon is expected to reach peak brightness at 3:55 a.m. ET. Skywatchers in the northernmost parts of the ...

The coronal mass ejection video was captured over one hour and 15 minutes, Ayoub shared in his Reddit post. He then sped up the video to around five seconds so that viewers could watch the action ...

Auroras may be visible from Alaska to Illinois as an incoming solar storm could spark geomagnetic storm conditions overnight.

A geomagnetic storm could spark some impressive auroras in the night sky over parts of the U.S. overnight Thursday into ...