A space thruster using superconducting magnets completed its first orbital tests and could someday propel spacecraft using ...

Magnetic storage devices, like a computer's hard disk drive, utilize magnets to represent binary data. However, as these ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Neodymium is a magnetic chemical element that is part of the rare earth group used in ...

Add Yahoo as a preferred source to see more of our stories on Google. Red and blue bar magnet or physics magnetic with iron powder magnetic field on white background. Cutting a bar magnet in half ...

From Deng Xiaoping to Xi Jinping, generations of Communist Party bosses and military leaders invested in a strategic but heavily polluting industry. By Keith Bradsher Companies like Phoenix Tailings, ...

There is growing demand for smart materials that can change their physical properties in response to various external stimuli ...

In physics, we have a bunch of constants that are used in models to explain how the world works. These are fixed numbers that we plug into equations along with our variables. For example, the ...

Magnets are notoriously codependent. Try to break apart a magnet's north and south ends, and each half gets its own fresh set of two poles. Scientists have long hunted for a lone north or south ...