The world’s newest flagship fusion machine has barely finished proving it can work, and already it is heading into a long pause. After a high profile debut campaign that cost hundreds of millions of ...

EUROPE AND JAPAN HAVE BEEN working to assemble a tokamak, smaller than the International Thermonuclear Experimental Reactor (ITER) in southern France, that will be used to study modes of future plasma ...

The inauguration of the world's most powerful fusion machine brings the dream of clean, safe and abundant power closer. In the eastern Japanese city of Naka stands a six-story-high tower that is far ...

Add Yahoo as a preferred source to see more of our stories on Google. The world's largest operating nuclear fusion reactor just got a major boost, thanks to an assist from a U.S. lab, per Interesting ...