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

It is only the second time in 20 years for the National Oceanic and Atmospheric Administration to release a watch of this ...

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

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, ...

Earth is being hit by a strong solar radiation storm event that will be followed by a geomagnetic storm, space weather ...

On the bright side, auroras may dazzle skies as far south as mid-latitudes Watch out, Earth: There's another strong ...

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

This alert comes as two coronal mass ejections (CMEs) are expected to make their way to Earth this weekend. A geomagnetic ...

A rare "severe" geomagnetic storm may cause the Northern Lights to be seen across Massachusetts and New England Thursday night.

A strong G3 geomagnetic storm warning was issued by NOAA as a solar storm heads toward Earth. The northern lights will be ...

For prime northern lights viewing in the United States, the strongest activity is expected to arrive late Saturday into ...