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." ...

ESA’s Swarm mission reveals the South Atlantic Anomaly has expanded by half the size of Europe since 2014, exposing ...

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

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

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

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

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

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

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

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

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