Helion Energy says it has reached plasma temperatures of 150 million degrees Celsius, a milestone that has reignited debate ...

The U.S. Department of Energy has committed $107 million to a new round of fusion energy research collaboratives, marking one of the largest federal bets yet on a power source that, if it works at ...

If all goes to plan, Virginia will be the site of the world’s first grid-scale nuclear fusion power plant, able to harness this futuristic clean power and generate electricity from it by the early ...

Once a government-led pursuit, nuclear fusion is now a private-capital race, much of it financed by the same people building AI.

Commercial fusion power – electricity from facilities that will exploit the same thermonuclear fusion process that enables the sun to provide the planet with life-sustaining heat and light – may no ...