Electricity, Magnetism, and Light Become OneIn the 19th century, while thermodynamics was chasing the steam engine, another ...

Today's computers store information in magnetic hard drives, keeping files safe even when the device is powered off. But to run programs and process information, computers rely on electricity. Each ...

For decades, physicists taught that superconductivity and magnetism could not share the same space. One state should destroy the other. Yet in the past year, experiments in two very different ...