Far beneath the Atlantic, a vast distortion in Earth’s magnetic shield has been charted with a clarity that would have been unthinkable a decade ago. The South Atlantic Anomaly, a sprawling weak zone ...

Deep beneath the ocean floor, ancient sediments hint that Earth’s magnetic field sometimes changed far more slowly than expected.

X-men’s Magneto isn’t the only who can shield magnetic fields. Spanish researchers have designed what they call the world's first "anti-magnet," a magnetic cloak that can act as a shield they envision ...

The South Atlantic Anomaly, a weak spot in Earth's magnetic field, has expanded by nearly half the size of continental Europe ...

Deflector shields aren’t just for the starship Enterprise. One day, giant magnetic bubbles could protect spacecraft on long voyages. By gathering charged particles floating through space, the bubbles ...

This article describes magnet, concentrator and magnetic shield and lists a few suppliers recommended by Allegro’s customers. There are several materials that magnets are made of including NdFeB ...

An ordinary horseshoe magnet attracts a heavy piece of iron. X-men’s Magneto isn’t the only who can shield magnetic fields. Spanish researchers have designed what they call the world's first ...