The northern lights could be visible across as many as 10 states on Sunday night, according to the National Oceanic and ...

A geomagnetic storm erupted out of a coronal hole spanning 310,000 miles across the solar surface and has enhanced in ...

At G3 the storm is considered "strong", but it is also strengthened by something known as the "Russell-McPherron Effect".

The northern lights will be more visible than previously expected Sunday night, according to the National Oceanic and ...

A hidden magnetic island inside a coronal hole unleashed a surprise G3 storm, sparking dazzling displays across the US.

One lucky air traveler even captured the Northern Lights on their flight from New York to San Francisco on Sunday evening.

Minor geomagnetic storms could produce a colorful aurora display in about 15 states Monday night, according to a National ...

The aurora borealis are expected to grace the skies of many northern states, reaching as far south as Nebraska and Illinois.

Geomagnetic storms are caused by solar winds or coronal mass ejections (CMEs) from the Sun that collide with Earth's magnetic ...

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Forecasters warn of possible G2 geomagnetic storms as a colossal coronal hole sends solar wind racing our way.

"All signs were pointing to the sun going into a prolonged phase of low activity," said Jamies Jasinski of NASA's Jet ...