A severe solar storm sparked by an intense flare from the sun could reach "extreme" levels as it bombards Earth, NOAA ...

A powerful solar outburst hit Earth Thursday, triggering a "severe" geomagnetic storm. Auroras could be visible as far south ...

An explosion of particles is expected to reach Earth on Thursday, and could lead to visible Northern Lights in much of the ...

Space weather forecasters say a severe solar storm heading to Earth could stress power grids even more as the U.S. deals with ...

The aurora borealis could be seen as far south as Alabama and California on Thursday night, and the surge of solar particles ...

The timing of the storm should provide a great show for Europe, but those in North America could also see the dazzling lights ...

"The aurora may become visible over much of the northern half of the country, and maybe as far south as Alabama to northern ...

People across the U.S. caught a glimpse of the northern lights last night as a geomagnetic storm roiled in our atmosphere.

Planes flying at high altitude or close to the Earth’s magnetic poles also experience disruptions in the communications ...

The Sun has been unusually active lately, unleashing several solar storms, continuing to cause disruptions in Earth's ...

Strong solar storm brought dazzling natural phenomenon to rare parts of the world late Thursday and early Friday, lighting up ...

A "severe" solar storm has made the northern lights visible in the U.S. farther south than usual while also posing the ...