NASA has been monitoring a strange anomaly in Earth's magnetic field: a giant region of lower magnetic intensity in the skies ...

A flower-shaped structure only a few micrometers in size made of a nickel-iron alloy can concentrate and locally enhance ...

A wild idea has been proposed to generate electric power from Earth’s rotation with the help of magnetic fields. A new ...

And if you apply a special kind of magnetic field to the particles, they heat up — hot enough to cook cancer cells. Humans have figured out how to treat all kinds of diseases. But countless ...