Ancient volcanic rocks reveal how two giant hot regions beneath Africa and the Pacific have shaped Earth's magnetic shield.

Learn about the continent-sized rocks hidden deep within Earth's mantle that have influenced the magnetic field for millions ...

Earth’s magnetic field nearly collapsed long ago. What saved it explains why life survived and why the planet remains ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Here’s what you’ll learn when you read this story: It used to be thought that there were more volatiles ...

The Sun's warping of Earth's magnetic protections could explain how aurora occur in other parts of our solar system. Reading time 2 minutes Our Sun is a dynamic star, constantly bombarding our planet ...

These hidden blobs show how much remains unknown about our planet's interior, and how ancient rocks can unlock secrets about Earth's past, present, and future.

Add Yahoo as a preferred source to see more of our stories on Google. Over 11 years of satellite data reveal that Earth’s magnetic field is reshaping. (CREDIT: Shutterstock) More than a decade of ...

​Unlike the common green auroras seen at the poles, the Ladakh sky turned red because observers were witnessing the "upper curtain" of the aurora. At altitudes above 300 km, solar particles excite ...

A solar wind event from 2017 that hit Jupiter and compressed its magnetosphere created a hot region spanning half Jupiter's circumference. A massive wave of solar wind that squished Jupiter's ...

This article describes magnet, concentrator and magnetic shield and lists a few suppliers recommended by Allegro’s customers. There are several materials that magnets are made of including NdFeB ...

More than a decade of satellite monitoring has mapped Earth’s magnetic field as it subtly altered between 2014 and 2025 — and what scientists have learned is remarkable. The South Atlantic Anomaly, a ...