A strong geomagnetic storm that has been impacting Earth since Monday has prompted national forecasters to warn officials "to ...

A powerful solar eruption is expected to hit Earth soon, according to a forecast from the National Oceanic and Atmospheric Administration's Space Weather Prediction Center. A coronal mass ejection -- ...

The sun has been riddled with bursts of energy shooting off its surface over the last few days. The most recent burst of energy may cause a severe geomagnetic storm here on Earth. NOAA’s Space Weather ...

A powerful solar eruption is expected to hit Earth soon, according to a forecast from the National Oceanic and Atmospheric Administration's Space Weather Prediction Center. A coronal mass ejection -- ...

A powerful geomagnetic storm is causing the northern lights to be visible across the United States. While creating beautiful auroras, intense solar storms can also threaten power grids and ...

The peak of the rare, severe geomagnetic storm hit parts of the U.S. on Tuesday, November 11 at 8:20 p.m. ET, creating auroras as far south as Florida and prompting the National Oceanic and ...

A second night of aurora borealis is expected across parts of the U.S., Canada, and the U.K. on Wednesday evening, following a vivid display on Tuesday that reached as far south as Alabama and New ...

The solar maximum may be over, but the sun has still been busy with activity. A powerful solar eruption is expected to hit Earth soon, according to a forecast from the National Oceanic and Atmospheric ...