Some geomagnetic storm conditions are expected after a coronal mass ejection that left the sun last week, forecasters said.

Minor geomagnetic storms may trigger a powerful northern lights display in the northernmost U.S. states Sunday night.

The geomagnetic storm was triggered by the impact of a coronal mass ejection (CME) from the Sun. A powerful geomagnetic storm ...

"Jenn was a brilliant scientist and a beloved friend and colleague who dedicated her life to understanding geomagnetic storms ...

An ejection from the sun hit Earth early Sunday morning, creating a light show in the sky sooner than expected.

"Severe" geomagnetic storm levels were reached on Sunday, and millions of Americans across the nation – perhaps even as far ...

A powerful geomagnetic storm that may intensify to a severe or G4 level has been warned about by US space weather specialists ...

A powerful geomagnetic storm may bring the Northern Lights to many parts of America. The National Oceanic and Atmospheric ...

A powerful geomagnetic storm swept across Earth's magnetic field over the past 24 hours, triggered by the impact of a coronal ...

Early Sunday morning, G4 geomagnetic storm conditions had been reached. Such strong conditions have been known to bring the ...

The National Oceanic and Atmospheric Administration’s Space Weather Prediction Center has issued a G4 (severe) geomagnetic ...

"Severe" geomagnetic storm levels were reached on Sunday, and millions of Americans across the nation – perhaps even as far ...