Space forecasters say a severe solar storm is heading to Earth that could stress power grids even more as the U.S. deals with ...

A "severe" solar storm could make the northern lights visible in the U.S. farther south than usual while also posing the ...

The effects of a recent strong solar storm could soon reach Earth, forecasters warned, possibly impacting some critical ...

A strong solar flare is heading for Earth, and it could impact high-voltage transmission lines for power grids and satellites ...

"The aurora may become visible over much of the northern half of the country, and maybe as far south as Alabama to northern ...

As a severe solar storm hits Earth, the surge of particles can overload energy systems and interrupt satellite communications ...

Strong geomagnetic storms can disrupt radio communications and power grids and even damage orbiting satellites. But they can also boost the auroras , also known as the northern and southern lights, ...

had warned of a powerful solar storm that was brewing in outer space. It was classified as a ‘severe (G4) Geomagnetic Storm’, and was observed again after a 20-year hiatus. The May storm also ...

Solar particles can also disrupt satellite ... If it ends up stronger than expected, a “severe” geomagnetic storm, ranked 4 out of 5, would bring aurora down to Alabama and Northern California.

A massive ball of plasma and accompanying magnetic field ejected from the Sun is expected to strike Earth on Thursday morning ...