Researchers using China’s “artificial sun” fusion reactor have broken through a long-standing density barrier in fusion ...

Experiments at China's Experimental Advanced Superconducting Tokamak have confirmed the existence of "a density-free region" ...

Researchers working on China's fully superconducting Experimental Advanced Superconducting Tokamak (EAST) have experimentally ...

For a long time, the Greenwald limit was accepted as a given and incorporated into fusion reactor engineering. The new work shows that precise control over how the plasma is created and interacts with ...

A tokamak is a toroidal device that employs magnetic confinement to achieve controlled nuclear fusion. It resembles a helical ...

China's artificial sun breaks density limit that caused fusion experiments to fail, moving closer to clean energy.

China’s flagship fusion experiment has pushed its superheated fuel into a regime that many physicists once dismissed as ...

China’s latest advance with its so‑called artificial sun has pushed fusion plasma into a regime many physicists long treated ...

In a new milestone for fusion energy research, physicists in China say they have exceeded the plasma-density limit.