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

A solar storm hit Earth on Thursday and brought beautiful displays of the northern lights to dark skies farther south than ...

Keep an eye on the sky tonight and this weekend—experts have predicted breathtaking auroras will glow above a wide stretch of ...

Another in a series of unusually strong solar storms hitting Earth produced stunning skies full of pinks, purples, greens and ...

Aurorae may be visible tonight as far south as Alabama, and high-frequency radio impacts have already been reported.

NOAA's Space Weather Prediction Center in Boulder has issued a rare warning that power grids, satellite companies and ...

A geomagnetic storm lit up the night sky in parts of the U.S. during the first weekend in October. South Africa's National ...

Severe' solar storm arrived at Earth on Thursday and may disturb ongoing recovery efforts for hurricanes Helene and Milton, the US National Oceanic and ...

A powerful solar storm triggered by a major flare from the sun has slammed into Earth, with U.S. officials warning it could ...

Planes flying at high altitude or close to the Earth’s magnetic poles also experience disruptions in the communications ...

A severe G4-class geomagnetic storm expected to hit Earth on October 10, triggered by a coronal mass ejection from a powerful ...

While the storm could pose a threat to fragile electric systems, the National Oceanic and Atmospheric Administration says the ...