But wait – isn’t that a geomagnetic field? Well, yes – but if someone’s told you that makes it a different kind of thing from the electromagnetic field coming out of your cellphone ...

[Dr. Fortin] teaches physics at a French High School, and to get his students interested in the natural world around them, he built a geomagnetic observatory, able to tell his students if they ...

A minor geomagnetic storm—a disturbance of Earth’s magnetic field—is expected Thursday, and is likely caused by high-speed winds from a spot on the sun’s surface, according to NOAA’s ...

G1? G3? G5? What do geomagnetic storm rankings really mean? Geomagnetic storms are capable of sparking beautiful displays of the Northern Lights across our night sky. However, there is a potential ...

These events are called coronal mass ejections, or CMEs. When two of these ejections collide, they can generate powerful geomagnetic storms that can lead to beautiful auroras but may disrupt ...

MOSCOW, August 18. /TASS/. A G3-class, or "strong" geomagnetic storm has begun on the Earth, said Mikhail Leus, a leading expert at the Fobos weather center. "A geomagnetic storm began on the ...

Magnetotactic bacteria synthesize magnetic iron nanominerals, which function as tiny compasses that allow the microbes to navigate using Earth's geomagnetic field. Earth's iron cycle is a very ...

Keep up to date with northern lights forecasts, alerts and geomagnetic storm warnings with our aurora forecast live blog. A fresh blast of solar wind is set to enhance aurora activity just in time ...