Geomagnetic storms caused by a coronal mass ejection from the Sun could cause the aurora borealis to appear brighter and ...

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

On Saturday, NOAA’s Space Weather Prediction Center (SWPC) noted that an M8.1 solar flare, “an eruption of energy from the ...

A strong geomagnetic storm watch is in effect for Monday night into Tuesday as multiple CMEs from solar flares are expected ...

Thanks to a recent geomagnetic storm, some Americans will be able to see the northern lights on Dec. 8 and Dec. 9.

The northern lights could return to Ohio as another solar storm targets the Earth. Here's when the aurora could glow overhead ...

A powerful M8.1 solar flare sent a full-halo coronal mass ejection toward Earth, and scientists expect it to trigger strong ...

A strong G3 geomagnetic storm could cause the sky to light up where you live, although is not expected to be seen as far ...

The same geomagnetic storm that makes aurora sightings likely can disrupt power systems, navigation signals, and satellites.

According to Aurora Photographer Vincent Ledvina, the NOAA SWPC forecasts an impact time for the M8.1 around 5 UTC (Universal ...

Major solar activity over the weekend could make the northern lights visible across more than a dozen states Monday and ...