Simulations and satellite data reveal that Earth's magnetic field is more complex than scientists had thought. Scientists ...

A second night of aurora borealis is expected across parts of the U.S., Canada, and the U.K. on Wednesday evening, following ...

Severe G4 geomagnetic storm sent auroras deep south; another storm could light skies tonight in spectacular showcase.

Northern Lights may dazzle again tonight as a severe geomagnetic storm reaches peak intensity across regions. Follow live.

The Szrsth Solar Outdoor Lights 4-Pack is 49% off at Walmart, saving shoppers $19 on home security motion-sensing lights with ...