A massive and evolving weak spot in Earth’s magnetic field, known as the South Atlantic Anomaly (SAA), has caught the ...

NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies above the planet, stretching out between South America and southwest ...

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NASA is observing an anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies above the ...

Scientists have captured faint magnetic signatures resulting from the tidal movement of seawater across the planet — and they might have to wait until 2030 to get another shot at it.

As sunspots emerge on the sun's surface close to its equator, their orientations will match the old magnetic field, while ...

It is this magnetic field that has recently got NASA scientists on high alert following the identification of a 'dent' in the ...

When these orbiters pass through the anomaly, it can cause satellites and spacecraft to experience short-circuits and malfunctions. That's because the reduced strength of Earth's magnetic field ...

For years, NASA has been studying a growing anomaly in Earth’s magnetic field that scientists liken to a “dent” or “pothole in space.” It is a giant region of lower magnetic intensity ...

NASA is keeping an eye on a massive “dent” in Earth’s magnetic field that could put an end to humanity as we know it.

Your navigation system just got a critical update, one that happens periodically because Earth’s magnetic north pole keeps moving. Here’s what to know.