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

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

Fusion power has long been sold as the technology that could light our cities with the same process that powers the stars. Now a new line of research suggests those same reactors might also be ...

The machines at their center, called tokamaks, have evolved from experimental curiosities into instruments capable of ...

Reactors designed to produce energy from the fusion of atoms could have an unexpected scientific side benefit. An international team of researchers has shown that low-mass dark-sector particles, such ...

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 ...

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“Hefei is leading the way in China in terms of the depth and breadth of its nuclear fusion industrial chain layout,” said Xu Qiang, chief analyst at Guotai Haitong Securities. "We have been coming to ...

China's EAST nuclear fusion reactor has successfully kept plasma stable at extreme densities, passing a major fusion milestone and potentially bringing humanity closer to wielding near-limitless clean ...

The Bezos Earth Fund is funding a new effort to standardize nuclear reactor builds as electricity demand surges.