Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

The quiet arrival offers another indication that the sun is moving into the declining phase of its 11-year cycle.

All Starlink users are amazed: being able to connect to the internet in the most remote corners of the planet, even without ...

The geomagnetic storm watch has been upgraded for Wednesday, Nov. 12 as a severe geomagnetic storm is now expected. A severe (G4) geomagnetic storm watch has been issued for Wednesday, Nov. 12 as the ...

The NOAA Space Weather Prediction Center similarly upgraded its forecast from G3, meaning “strong,” to G4, indicating “severe” conditions, for Wednesday. Meanwhile, the British Geological Society says ...

NEW ORLEANS (WVUE) - An uptick in strong solar activity could create a severe solar storm, bringing the Northern Lights as far south as Alabama and northern California. The sun produced an X5.1 flare ...

TAMPA, Fla. (WFLA) — Severe solar storms on Tuesday produced colorful northern lights across the U.S., with some Floridians getting a chance to experience them. The brightness of the auroras and their ...

For two nights, dazzling auroras delighted sky-gazers in unexpected places, including in the US as far south as Florida. The cause: dual solar storms unleashed by the sun reaching Earth. A severe ...

A powerful solar storm could spark auroras as far south as northern California and Alabama on Wednesday, thanks to a particularly rambunctious area on the sun dubbed active region 4274 (AR4274). In ...