A geomagnetic storm occurs when high-energy plasma and magnetic fields ejected from the sun interact with Earth's magnetic ...

The 1859 Carrington event caused auroras worldwide and disrupted telegraphs, showing the power of geomagnetic storms.

Earth will be experiencing the largest solar radiation storm in over 20 years today, according to the National Weather ...

Analysis: historic records of the aurora borealis in Irish skies survive in folklore, newspapers and scientific reports The ...

The grid prioritizes efficiency over resilience, making it vulnerable to cascading failures from cyberattacks, EMPs or ...

Northern lights were reported across mid-latitudes, with sightings stretching from Germany to the southwestern United States, ...

A strong geomagnetic storm could interact with Earth's atmosphere within the next 24 hours, bringing the potential for ...

Skywatchers across the U.S. will have their chances to view the Northern Lights this week as a geomagnetic storm takes place.

A geomagnetic storm that occurred on Sunday may make the Northern Lights visible on Monday or Tuesday, the National Oceanic ...

The storm conditions could make the northern lights visible from New York to Washington state, and as far south as Alabama by ...

Meteorologists say a major disturbance in Earth's magnetic field Monday could mean the northern lights will be seen farther ...

Satellite imagery shows the moment a large coronal mass ejection erupted from the Sun on January 18, triggering a “very rare” ...