The G4 geomagnetic storm that brought auroras across the U.S. also generated electrical currents in rocks under the ground.

A powerful solar eruption created striking auroras in the night sky around the planet on Oct. 10 and 11. Check out these ...

Warnings about Hurricane Milton hitting Florida have dominated news reports this week. But there have been warnings from ...

For the second time in as many weeks, a “severe” geomagnetic storm produced a spectacular northern lights display for ...

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

Auroras are ribbons of light weaving across Earth's northern or southern polar regions, according to NASA. Magnetic storms ...

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

Geomagnetic storms wreaking havoc in our atmosphere last night and today may hamper efforts to aid recovery in the wake of ...

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

In the United States, plenty of Americans should have an opportunity Thursday to witness auroras dancing across the night sky ...

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

The event could cause glowing in the atmosphere and damage electrical infrastructure when it arrives, but we won't know the ...