A strong geomagnetic storm is forecast for Tuesday, according to the National Oceanic and Atmospheric Administration's Space ...

On Saturday, NOAA’s Space Weather Prediction Center (SWPC) noted that an M8.1 solar flare, “an eruption of energy from the ...

A coronal mass ejection from the Sun is expected to arrive by midday, potentially causing “strong” geomagnetic storms and ...

Solar flares and other activity can disrupt radio communications, power grids and navigation signals, according to NASA.

NOAA is predicting northern lights from Washington, to Michigan, to New York and Maine Tuesday. Here's what time to look up.

A moderate geomagnetic storm watch has been issued, here's what to know and how far south the northern lights may come.

A powerful M8.1 solar flare sent a full-halo coronal mass ejection toward Earth, and scientists expect it to trigger strong ...

A strong G3 geomagnetic storm could cause the sky to light up where you live, although is not expected to be seen as far ...

A strong geomagnetic storm watch is in effect for Monday night into Tuesday as multiple CMEs from solar flares are expected ...

Although forecasters are predicting a lower-level geomagnetic storm on Tuesday, they say people in many states may get a good ...