NASA has issued a warning about a strong solar storm heading toward Earth, which could hit the U.S. and disrupt power grids, ...

The sun unleashed two huge flares early Wednesday, one day after a NASA observatory captured a dramatic photo of a separate ...

A first-of its-kind space weather "tabletop" exercise has revealed major weaknesses in America's preparedness for severe ...

A geomagnetic storm unleashed by the sun on Sunday could create colorful auroral displays over parts of the United States Wednesday and Thursday night.

"It was a reminder that our sun is capable of producing these very disruptive events that can impact our critical ...

NOAA’s Space Weather Prediction Center issued a Geomagnetic Storm Warning for a “strong” G3 level event on the geomagnetic storm scale for early Wednesday morning. The scale goes up to G5.

Now, scientists suspect that solar storms powerful enough to collapse portions of modern power grids for months may hit the Earth more often than once in a century, reports The Guardian. The warning ...

A powerful solar storm is approaching Earth. This creates a rare chance to view the Northern Lights in many US and European areas. The storm comes from solar ejections. Scientists say the sun's ...

The CEO of SEIA has predicted a difficult few years ahead for the US solar industry as it navigates tariff and policy ...

Colorful auroras could be visible in areas of the United States on Wednesday evening due to a solar storm, according to the National Weather Service’s Space Weather Prediction Center.