As this month's string of powerful X-class solar flares sparked brilliant auroras that lit up skies across an unusually wide ...

The last in a series of three coronal mass ejections hit Earth on Wednesday, so experts are keeping an eye on geomagnetic ...

Over the past few days, an active sunspot has erupted multiple times, sending clouds of high-energy plasma into space. The ...

There is a primal heartbeat in this song, and instills in me the very unique desire to be a mushroom nestled within the ...

A few flares the past couple of days could generate an aurora in the US tonight and tomorrow. It may be visible rather far ...

The northern lights could be visible from a much larger portion of the northern United States than usual on Tuesday night and Wednesday morning, according to the National Oceanic and Atmospheric ...

The sun unleashed a third X-class solar flare on Nov. 11. Clocking in at X5.1, it is the biggest solar flare this year and ...

Northern Lights visible in 21 USA states 11-12. G4 geomagnetic storm, X5.1 solar flare. Best viewing 10 p.m.-1 a.m. EST. Peak ...

A powerful solar eruption from sunspot AR4274 triggered a massive X5.1-class solar flare, causing a Ground Level Event (GLE) ...

A series of three powerful flares and associated explosions of solar material out across the Solar System have set Earth ...

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