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 has a bone to pick with Earth — and it’s not done yet. A colossal solar storm just zapped the daylight side of the ...

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

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.

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.

The sun has been unleashing a series of intense solar flares in recent weeks and much of last year as scientists forecast the ...

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.

Hundreds of thousands of people were evacuated as huge amounts of radioactive material were thrown into the surrounding environment and it remains the worst nuclear disaster in history. Power plants ...

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 ...