Engineers at the UK’s STEP (Spherical Tokamak for Energy Production) program have successfully tested ...

The International Thermonuclear Experimental Reactor in France is inching closer to completion with the delivery of essential magnetic components from China for its fusion reactor. The Correction Coil ...

Nuclear fusion has long promised virtually limitless low carbon power, but the machines that might deliver it are notoriously ...

Experiments show fusion plasma can stay stable at higher densities by controlling reactor walls, challenging long-standing limits.

Nuclear fusion promises a green and infinitely renewable supply of energy—if we can harness it. Fusion happens all the time inside the sun. But to recreate the process on Earth, we must control ...

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 ...

All of these new developments don’t mean that the sun is ready to give up its fusion monopoly, as many significant ...

At the CES 2026 venue, dominated by physical AI, the competition among energy-related companies was intense. This is because securing the electricity ...

NIIEFA has tested a high-temperature superconductor wire (HTSC) for the TRT tokamak, achieving record current and magnetic ...

A twisting ribbon of hydrogen gas, many times hotter than the surface of the sun, has given scientists a tentative glimpse of the future of controlled nuclear fusion—a so-far theoretical source of ...

China's Burning Plasma Experimental Superconducting Tokamak fusion facility (BEST) has entered a new construction phase as it speeds toward its 2027 target completion date. The state-run nuclear ...

Workers wear protective equipment in a cavernous hall that contains industrial equipment. The tokamak hall at Commonwealth Fusion Systems’ fusion energy facility in Devens, Massachusetts, will house ...