More than a decade of satellite monitoring has mapped Earth’s magnetic field as it subtly altered between 2014 and 2025 — and ...

"There’s something special happening in this region that is causing the field to weaken in a more intense way." ...

The weak spot, known as the South Atlantic Anomaly, was identified in the 19th century and expanded in recent years.

A giant dent in Earth's magnetic field is continuing to expand, according to the latest data from a trio of satellites ...

As the iron and nickel inside our planet shift, so does Earth's magnetic field, meaning the North (and South) Poles are also ...

The South Atlantic Anomaly (SAA) is a particularly weak region of Earth’s magnetic field that can cause satellites to ...

Satellite data has revealed a growing weak spot in Earth’s magnetic field over the South Atlantic – and it’s been expanding ...

Magnetic field data collected by ESA's Swarm satellites and other sources has been coverted into these frightening sounds.

Satellite data reveal that a weak region in Earth's magnetic field has grown by an area roughly half the size of continental Europe in the last 10 years.

Geophysicists have modeled how Earth’s magnetic field could form even when its core was fully liquid. By removing the effects ...

Earth’s magnetic field is essential to life on our planet. It protects Earth from cosmic radiation and acts as a shield ...

Using 11 years of magnetic field measurements from the European Space Agency's Swarm satellite constellation, scientists have ...