The international effort to build the world’s largest fusion reactor in southern France has entered a critical new phase, ...

Nuclear fusion is attracting a surge of funding from public and private investors dazzled by the prospect of generating clean ...

Japan’s QST Institute is fast-tracking a 2038 prototype fusion reactor, leveraging a smaller design and JT-60SA research.

Inside a French fusion experiment, a metal more associated with lightbulb filaments than star power just did something extraordinary. Tungsten, long considered too brittle and temperamental for the ...