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 ...

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 ...

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

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

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.

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

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

The storm could also impact power systems and spacecraft operations.

A blistering coronal mass ejection from the Sun raced to Earth in just 25 hours, triggering a severe G4 geomagnetic storm and ...

In the midst of farmers busily planting in the field, a strong geomagnetic storm (G3) watch has been issued for April 16. The Space Weather Prediction Center says geomagnetic storming conditions are ...

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