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 ...

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

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

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

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 ...

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

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

Space hurricanes are real and their impact on Earth could be horrifying if the terrifying dent in our planet's magnetic field ...

Scientists have known for decades that many animals use the Earth's magnetic field for navigation. It's less clear how they do it. A new study suggests earthworms may be a good way to figure it ...