Multiple CMEs are heading toward Earth, with G1-G2 geomagnetic storm conditions possible as the holiday weekend begins.

A powerful solar flare that erupted on Tuesday could give people across parts of the U.S. a chance to see the Northern Lights ...

NOAA forecasts a G2 geomagnetic storm for July 2-3 as a CME arrives, with aurora most likely on the northern horizon in U.S.

NOAA forecasts a G1, G2 or G3 geomagnetic storm on July 1-3 as a CME arrives, with aurora most likely on the northern horizon ...

The northern lights don't usually reach this far south — but a solar event this week is changing that. Here's what to know.

The X1.1 eruption briefly disrupted radio communications across the daylight side of Earth.

A coronal mass ejection could trigger a moderate geomagnetic storm this weekend, potentially pushing aurora visibility as far ...

Millions across 19 U.S. states could see the Northern Lights on Tuesday night as a solar storm triggers geomagnetic activity, ...

Michigan could see an extra light show this weekend as the northern lights are expected to shine.

A powerful solar eruption has sparked hopes for Northern Lights visibility over parts of the US around July 4th. NOAA issued ...

The northern lights could mean lights out for the infrastructure we rely on.

A large sunspot group and a fast solar wind stream have raised the chance of a minor geomagnetic storm around June 25 and 26.