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 ...

Desert ants can sense the North-South direction of the magnetic field to determine the direction of their nest entrance during so called learning walks. How exactly magnetoreception works in animals, ...

Add Yahoo as a preferred source to see more of our stories on Google. The Sun periodically ejects huge bubbles of plasma from its surface that contain an intense magnetic field. These events are ...

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

Earth's magnetic field and oxygen levels have increased more or less in parallel over the past 540 million years, suggesting the two factors are linked in some way, researchers say. When you purchase ...

The storm could also impact power systems and spacecraft operations.

This could be bad news for satellites and spacefarers. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A weak spot in Earth's protective magnetic ...

Our planet’s magnetosphere has seen dramatic shifts across its history—even total reversals—but this recent wrinkle doesn’t pose a threat to life Earth’s magnetic field surrounds the planet, with ...

The northern lights may be visible as far south as New York and Idaho in the coming days thanks to a geomagnetic storm roiling over Earth. These aurorae will result from the arrival of a coronal mass ...

Silent waves of solar radiation slammed into Earth’s magnetic field at 3 million mph on Monday, Jan. 19. This type of event ...