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 ...

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

This CME is now hurtling towards Earth and is expected to make impact later this week, potentially triggering a new round of ...

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 ...

Two coronial mass ejections are expected to reach Earth this week, increasing the chance of seeing the northern lights over ...

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

A G1 (Minor) Geomagnetic Storm Watch had been issued for Thursday with the highest activity likely being overnight, said Brasher. The latest predictions now have a G3 storm watch in place from Oct ...

This article has been updated with the latest forecast information as of Thursday afternoon. The sun is sending a slew of activity to Earth this week — and that could mean strong displays of the ...

AND FOR SOMETHING A LITTLE EXTRA, WE ACTUALLY HAVE HAD A LOT OF ACTIVITY GOING ON IN THE SUN RIGHT NOW. SO RIGHT NOW THERE’S A GEOMAGNETIC STORM, WHICH IS REALLY KIND OF SENT A WAVE OF ENERGY ...