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

Add Yahoo as a preferred source to see more of our stories on Google. Nuclear fusion promises a green and infinitely renewable supply of energy—if we can harness it. Fusion happens all the time inside ...

Getting a significant energy return from tokamak-based nuclear fusion reactors depends for a large part on plasma density, but increasing said density is tricky, as beyond a certain point the ...

Engineers at the DV Efremov Institute of Electrophysical Apparatus (NIIEFA), a branch of Rosatom, ...

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

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. China has been investing billions in nuclear fusion research. A potential game-changer for global energy, fusion has been slow to ...

The dream of the ancient alchemists may come true as Marathon Fusion announces that its tokamak fusion reactor technology can turn common mercury into gold as a byproduct of fusion operations in ...

In this video, I explore the challenges of nuclear fusion while visiting the JET tokamak fusion reactor at the Culham Science ...

Inside a vast, hangar-like building in Devens, a trio of employees are working to test and assemble the pieces of what is likely one of the most advanced machines being built on Earth. One part of a ...

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 ...