The electric vehicle revolution has created market forces to drive all sorts of innovations. Battery technology has ...

For more than a century, engineers have chased new ways to turn the planet’s natural motions into usable power, from tides to ...

Magnetism is a natural force, one that works at a distance. Magnets get their force from magnetic fields created by the atoms within the metal. Magnets are useful for things like turbines we use to ...

In 1929, Ernest Orlando Lawrence invented the cyclotron: a compact, efficient particle accelerator that used magnets. Two ...