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 ...

A minor geomagnetic storm may increase northern lights visibility tonight as fast solar wind interacts with Earth’s magnetic field, according to Space.com forecasts.

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

Earth's magnetic field and oxygen levels are inextricably linked, new research suggests. The strength of the geomagnetic field has gone up in lockstep with the percentage of oxygen in Earth's ...

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

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 ...

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

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

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

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