Simulations and satellite data reveal that Earth's magnetic field is more complex than scientists had thought. Scientists ...

Traditionally, scientists believed that the charge polarity of the magnetosphere at the equator and the poles was the same, ...

The Earth’s magnetosphere is an intricate shield that protects life from the harsh realities of space radiation, yet many of its functions remain enigmatic. Recent satellite observations have unveiled ...

The European Space Agency’s Swarm trio of satellites has found that a weak region in Earth’s magnetic field, known as the ...

And because it extends into space, the geomagnetic field also protects orbiting spacecraft, including most satellites and the ...

Earth’s magnetosphere, once thought to have a simple electric polarity pattern, has revealed a surprising twist. New satellite data and advanced simulations show that the morning side of the ...

An already gigantic hole in Earth’s natural force field has grown by nearly half the size of Europe in 10 years, according to ...

Northern Lights may dazzle again tonight as a severe geomagnetic storm reaches peak intensity across regions. Follow live.

A second night of aurora borealis is expected across parts of the U.S., Canada, and the U.K. on Wednesday evening, following ...

An already gigantic hole in Earth’s natural force field has grown by nearly half the size of Europe in 10 years, according to ...

A powerful geomagnetic storm created a series of brilliant auroras recently for observers across North America.

Forecasters warned the magnetic storm could cause power fluctuations, GPS degradation and intermittent disruptions to radios.