Discover how to build a simple electromagnetic motor and generator using everyday materials in this hands-on science ...

Rare earth magnets made from neodymium and other elements are a key component of modern electronics and electric motors, ...

THE HUMBLE magnet may not seem to belong alongside steel, microchips and oil as a chess piece in the great diplomatic game. But on April 4th, as part of its retaliation against America’s tariffs, ...

A comprehensive study of high-temperature superconducting magnets confirms they meet requirements for an economic, compact fusion power plant. In the predawn hours of Sept. 5, 2021, engineers achieved ...