Scientists at China’s Experimental Advanced Superconducting Tokamak (EAST) program rang in the new year with a stunning ...

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 ...

Recently, another reactor in France reported a major tungsten breakthrough: its toroidal tokamak, clad in tungsten, ...

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

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

A breakthrough experiment revealed how plasma turbulence spreads heat inside fusion reactors, solving a decades-old problem ...

The fusion power frontrunner said that construction on its Sparc reactor was proceeding as planned. Meanwhile, it's building ...

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

In a remarkable advancement for nuclear fusion research, scientists have achieved a significant breakthrough in operating a fusion reactor beyond a plasma density limit that has long constrained ...

CFS hits a key fusion milestone at CES 2026, installing Sparc’s first 20T superconducting magnet and building an ...

US fusion firm Commonwealth Fusion Systems (CFS) has announced partnerships with Nvidia and Siemens to develop a digital twin ...

China’s EAST reactor just broke a fundamental fusion limit—bringing the dream of ignition a big step closer. shutterstock.