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

A powerful solar outburst is likely to trigger a "severe" geomagnetic storm on Thursday, with auroras potentially visible as ...

A coronal mass ejection (CME) erupted from the sun Tuesday night and is traveling through space at 1,200-1,300 kilometers per ...

A fast-moving solar ejection was reported late Tuesday. This could send the auroras dancing as far south as Alabama in the ...

A geomagnetic storm lit up the night sky in parts of the U.S. during the first weekend in October. South Africa's National ...

Magnetic material from the sun is expected to hit the Earth on Thursday. It could impair communications and GPS technology.

The storm should arrive today or tomorrow, and could bring with it some brilliant aurorae.

While the storm could pose a threat to fragile electric systems, the National Oceanic and Atmospheric Administration says the ...

As the sun reaches the height of its 11-year cycle, skygazers may only be treated to better and more frequent chances to ...

Aurora chasers are on high alert for possible geomagnetic storm conditions Oct.3 through Oct. 5 with northern lights possible ...

Red auroras were photographed in several states in the United States after the latest eruption on the Sun. The charged ...