Reexamination of data collected nearly 40 years ago by Voyager 2 has revealed that what's been believed about Uranus could be ...

Mars' global magnetic field may have hung around for 200 million years longer than scientists had thought, possibly giving ...

The rapid loss of the magnetic field over North America is still unexplained but is linked to the shift of geomagnetic poles ...

Chinese scientists find the natural barrier over the eastern hemisphere is strengthening, possibly because of a shift in the ...

Researchers at Harvard's Paleomagnetics Lab have made a compelling case that Mars' magnetic field, which could have supported life, lasted until 3.9 billion years ago—much later than previously ...

A new study suggests Mars’ magnetic field may have persisted far longer than previously believed, creating a protective ...

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A new video shows how Earth's magnetic field weakened and warped before ... the strain put on our planet's invisible protective shield. The new video, released Oct. 10 by the European Space ...

The result is unsettling, almost otherworldly. It’s a window into a distant past when the Earth’s magnetic shield faltered and exposed the planet to forces from space. The Laschamp event in sound.

China is now home to the world’s most powerful resistive magnet, which produced a magnetic field that was more than 800,000 times stronger than Earth’s. On 22 September, the magnet ...