Instead of relying on plasma currents like tokamaks, stellarators confine the plasma by specially shaped 3D magnetic fields.

Mars' magnetic field may have survived 200 million years longer than scientists had thought — crucially, long enough for it ...

BASE-STEP packs a vacuum chamber to hold the antiparticles, a superconducting magnet to create the electromagnetic fields ...

This magnet comprises superconducting coils that are cooled to extremely low temperatures with liquid helium. If the machine is turned off, the magnet will lose its superconductivity and heat up, ...

A good chef needs a good knife. But the best chefs know how to take care of their tools. Here's how to keep your best knives ...