Massachusetts-based Commonwealth Fusion Systems, the world's largest private fusion company, has achieved a key milestone in its journey to producing energy for the grid. Earlier this week, the ...

A viable nuclear fusion reactor — one that spits out more energy than it consumes — could be here as soon as 2025. That's the takeaway of seven new studies, published Sept. 29 in the Journal of Plasma ...

Scientists at École Polytechnique Fédérale de Lausanne have developed a solution that prevents fusion reactors from overheating, Phys.org reported. The breakthrough centers on a clever design called ...

Commonwealth Fusion Systems (CFS) marked a major milestone Tuesday morning, announcing the installation of a key component of its SPARC demonstration reactor. The new part is a 24-foot wide, 75-ton ...

Energy startup Commonwealth Fusion Systems (CFS) said Thursday it’s working with Google’s DeepMind division to fine tune — and even improve — the operation of its forthcoming Sparc reactor using AI.

China is racing forward in its effort to pave the way in fusion energy science, and state-sponsored media reported earlier this week that one of the country’s next-gen reactors is now under ...