Add Yahoo as a preferred source to see more of our stories on Google. China's Experimental Advanced Superconducting Tokamak (East) reactor achieved plasma density levels 'far exceeding empirical ...

Zap Energy’s three-meter reactor uses a lead-lithium liquid wall, cutting hardware needs and bringing cleaner, modular power ...

China’s latest advance with its so‑called artificial sun has pushed fusion plasma into a regime many physicists long treated as off limits, smashing through a density ceiling that had constrained ...

The machines at their center, called tokamaks, have evolved from experimental curiosities into instruments capable of sustaining confined plasma – matter so hot it mimics the ...

Breaking a fusion limit that textbooks treated as law The core of the new achievement is deceptively simple to state: scientists in China have operated a tokamak plasma at a density that earlier ...