Aurora may be visible at high latitudes in the northern tier of the U.S., such as northern Michigan and Maine, said the NWS.

"The northern lights put on another beautiful display at the summit last night, thanks to a strong geomagnetic storm and ...

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

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

Clear skies over Chicago could create favorable conditions to see the aurora borealis, forecasters say. By Monday, the chance ...

Thai telecom company True Corp says a network outage that disrupted mobile and internet services to millions of subscribers ...

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

A powerful geomagnetic storm started impacting Earth’s atmosphere Sunday, which could make the Northern Lights visible over ...

On Saturday, the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center issued a severe geomagnetic storm watch. It was only the third such watch since January 2005.

Space weather experts have warned about potential G4-class geomagnetic storm conditions—one of the more severe classifications expected to peak today, June 2. The origin of this solar unrest is ...

The northern lights are expected to put on a breathtaking show over parts of the U.S. Sunday night due to a powerful ...