Federal forecasters are warning that a powerful X-class solar flare could trigger strong radio blackouts and strain power ...

Colorful auroras could dazzle skywatchers again on Monday night amid a severe geomagnetic storm and what the National Oceanic ...

Aurora alert! The colossal solar storm could impact and trigger impressive northern lights.

An X-class solar flare has produced an Earth-directed coronal mass ejection, increasing solar activity and raising the likelihood of geomagnetic impacts within 24 hours.

"This is one of the most exciting results from Solar Orbiter so far." ...

A powerful flare unleashed a severe solar storm that caused auroras and GPS disruptions on Earth.

A solar radiation storm stronger than one we’ve seen in over two decades is in progress, the Space Weather Prediction Center ...

A NOAA forecast has Northern Lights visible in northern U.S. states overnight on Monday, Jan. 19 through Tuesday, Jan. 20, as ...

NASA researchers show that artificial intelligence can anticipate solar flare buildups by tracking subtle changes across the ...

Solar Orbiter captured the most detailed view of a solar flare, observing the build-up of events that lead to the explosion.

The flare erupted from the sun’s active region 14341 at about 2:09 a.m. Beijing Time on Monday and was classified as an X1.9 ...

F or all of its life-sustaining energy, the sun is pretty chaotic. Roiling plasma covers its surface along with fluidic snarls of magnetic fields that birth solar flares. These fiery outbursts occur ...