While the geomagnetic super storms that these CMEs triggered gave us quite a light show—plastering beautiful auroras in the night sky—they also did something else that caught farmers off guard.

Geomagnetic storms that create auroral displays can also affect satellite orbits and, with them, collision avoidance efforts. Credit: NASA WASHINGTON — A pair of major geomagnetic storms this ...

But some U.S. farmers also witnessed unusual activity from their high-tech machinery, which started boogying back and forth as a result of the geomagnetic disturbances. As millions of people ...

Forecasters from the National Oceanic and Atmospheric Administration (NOAA) Space Weather Prediction Center say that geomagnetic storms could result in some parts of the U.S. ringing in the new ...

The last time NOAA announced a Severe (G4) Geomagnetic Storm Watch was in January 2005. Powerful geomagnetic storms can have ...

The northern lights may be visible as far south as New York and Idaho in the coming days thanks to a geomagnetic storm roiling over Earth. These aurorae will result from the arrival of a coronal ...

Aurora chasers are on high alert for powerful geomagnetic storm conditions on Dec. 30 and Dec. 31 with northern lights possible deep into mid-latitudes. We could be in for a New Year's aurora ...

And it might happen. The NOAA/NWS Space Weather Prediction Center has issued a strong G3-level Geomagnetic Storm Watch for Tuesday, Dec. 31. It was sparked by a coronal mass ejection (CME ...

Aurora sightings were recorded in northern China's Heilongjiang Province, Xinjiang Uygur Autonomous Region and Inner Mongolia Autonomous Region as significant geomagnetic activity occurred on ...