There's a magnet in a secure room in central Tokyo. It's an electromagnet, the kind that generates a magnetic field when ...

These new iron-nitride magnets are stronger, cleaner to make, and made from domestic iron-salt waste and nitrogen.

The South Atlantic Anomaly, a huge weak spot in the geomagnetic field off South America, has expanded and sprouted a lobe in ...

Because magnets are hard, they were heated to 800° C to demagnetize and soften them prior to grinding them to dust. The ...

The weak spot, known as the South Atlantic Anomaly, was identified in the 19th century and expanded in recent years.

New satellite data show Earth’s magnetic field changing fast, with a growing weak spot over the South Atlantic.

Satellite data reveal that a weak region in Earth's magnetic field has grown by an area roughly half the size of continental ...

On social media, users have posted photos of their Harbor Freight Icon Magnetic Tool Mat holding everything from a rotor to a ...

Neodymium and dysprosium, for example, allow the fabrication of almost permanent, super-strong magnets that require little ...

Here are the best MagSafe accessories—from chargers to wallets and stands—that make your iPhone more practical without adding clutter.

Learn about the growth of the South Atlantic Anomaly, a region where Earth's magnetic field has significantly weakened.

When I choose a case for my iPhone, I want a specific experience. I know that the phone is well-protected without a case, but ...