Geomagnetic storms occur when charged particles from the sun collide with Earth’s atmosphere, creating auroras.
The northern lights were visible Tuesday night across the Chicago area, illuminating the sky with brightly colorful displays ...
A severe geomagnetic storm on November 12 caused by a coronal mass ejection from the sun led to beautiful auroras all over ...
A severe geomagnetic storm watch was issued by NOAA on Tuesday in response to recent coronal mass ejections from the sun.
Space weather experts are monitoring for the potential of a so-called "cannibal geomagnetic storm" Wednesday, which could ...
NOAA’s Space Weather Prediction Center (SWPC) has issued a Severe Geomagnetic Storm Watch for Wednesday, November 12, 2025.
A geomagnetic storm on Earth triggered by a large burst of solar radiation has temporarily grounded a Blue Origin rocket ...
A severe geomagnetic storm is likely this evening or overnight. Not all of the United States will have clear enough skies to ...
A severe geomagnetic storm lit up Australia's night sky on November 12, producing one of the most stunning aurora australis, ...
Geomagnetic storm activity is expected to continue this week, but will Nashville catch a second glimpse of the northern ...
As the northern lights lit up skies across the U.S., here's how agencies braced for potential disruptions to power grids and ...
A potentially severe geomagnetic storm could make it easier for residents to view an aurora borealis this week.