A massive solar flare, classified as X5.1, erupted from the Sun on November 11, causing widespread radio blackouts across ...

Northern lights were visible in several parts of the U.S. Tuesday night into Wednesday. So what are auroras, and what caused ...

The solar flare expelled a surge of highly energetic protons toward Earth, some so powerful that they are penetrating deep into the atmosphere, reaching ground level.

A map from the NOAA has a portion Ohio included in the "view line" meaning an aurora might be visible. Other states in the ...

A rare 'cannibal CME' solar storm could reach severe levels this week, creating vivid auroras and possible satellite or power ...

The Sun is experiencing intense activity, leading NOAA to issue a G4 geomagnetic storm warning for November 12, triggered by a powerful X5.1-class solar flare., Science, Times Now ...

A powerful solar storm could spark auroras as far south as northern California and Alabama on Wednesday, thanks to a ...

NEW ORLEANS (WVUE) - An uptick in strong solar activity could create a severe solar storm, bringing the Northern Lights as ...

Forecasters had issued a severe space weather alert Tuesday after the sun released one of its most powerful eruptions of the ...

A severe geomagnetic storm watch was issued by NOAA on Tuesday in response to recent coronal mass ejections from the sun.

Solar storms are bringing colorful auroras to much of Iowa Tuesday night. Video above: Dazzling aurora borealis visible in ...

NOAA forecasters warn of severe geomagnetic storms reaching Earth Tuesday night, potentially affecting technology while creating spectacular aurora displays.