A powerful geomagnetic storm caused by an X-class solar flare and a fast-moving coronal mass ejection has disrupted Earth's ...

The geomagnetic field, generated by the convecting motions of Earth’s liquid outer core, is a fundamental facet of our planet’s evolution. Its long‐term behaviour is recorded in rocks through the ...

For a few hours on a clear winter night, a “minor” disturbance high above the Earth can make the northern horizon appear ...

Geomagnetic storms are capable of sparking beautiful displays of the Northern Lights across our night sky. However, there is a potential danger behind that beauty, especially now, with solar activity ...

Powerful geomagnetic storms can result in beautiful visible auroras in the night sky, but they can also cause some ...

The storm could also impact power systems and spacecraft operations.

The geomagnetic field was active at a moderate level (G1–G2) on January 20. It is expected to return to normal on January 21 ...

A rare and fast CME triggered a severe G4 geomagnetic storm, producing brilliant auroras seen across Europe and the U.S.

Sansa has warned that the CME is expected to affect Earth from the early hours of Tuesday. The South African National Space ...

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

It was one of the strongest geomagnetic storms in decades, traveling towards Earth at over 1 million miles per hour. And yet, ...