Scientists have developed a new material: an ultra-thin film that can absorb over 99% of electromagnetic waves. The Korea ...

Materials interact with magnetic fields in different ways, which is where magnetic shielding comes in. Magnetic shielding relies on specific types of material to deflect or redirect these fields away ...

As the time line at right shows, hundreds of times in our planet's history the polarity of the magnetic shield ensheathing the globe has gone from "normal," our current orientation to the north ...

Chinese scientists have claimed that the magnetic shield over North America is weakening rapidly while strengthening in the eastern hemisphere. Led by Professor Fang Hanxian of the National ...

Scientists in China claimed that the magnetic shield over North America is weakening rapidly. The geomagnetic field, a kind of natural barrier, protects Earth from cosmic radiation, which can create ...