Space weather forecasters have flagged a burst of solar activity that could carry the northern lights unusually far south ...

G2 geomagnetic storm confirmed at Kp 5.67 on August 2, 2026, arriving exactly within NOAA's 48-hour forecast window. Dual ...

NOAA forecasts G1 geomagnetic storm on Sunday, Aug. 2, through Monday, Aug.3, with aurora possible on the northern horizon in ...

NOAA forecasts G1 and G2 geomagnetic storms on Saturday, Aug. 1, through Sunday, Aug. 2, with aurora possible on the northern ...

The aurora borealis could light up skies in northern states Tuesday night thanks to a minor geomagnetic storm that will push the Kp index to five in the early hours of Wednesday morning. The northern ...

Areas closest to the Canadian border have the best chances of seeing the lights.

The Sun’s most extreme storms may be far more powerful than scientists currently plan ...

The northern lights could mean lights out for the infrastructure we rely on.

Colorful auroras could be visible in areas of the United States such as Alabama and Northern California — much farther south than they typically appear — on Thursday evening due to a powerful solar ...

The probability of a magnetic storm on Earth in the next 24 hours is estimated at 75%, the deterioration of the geomagnetic ...

New research led by NASA Goddard found persistent “erroneous measurements” skewing past estimates for how severe geomagnetic storms can get.