Ancient volcanic rocks reveal how two giant hot regions beneath Africa and the Pacific have shaped Earth's magnetic shield.

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 ...

These hidden blobs show how much remains unknown about our planet's interior, and how ancient rocks can unlock secrets about ...

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 ...