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 ...

Fusion energy promises clean power by mimicking stars. Scientists are focusing on the reactor wall's edge, where plasma meets ...

A persistent asymmetry in fusion exhaust has challenged researchers for years. New simulations show that plasma core rotation, working together with cross-field drifts, determines where particles land ...

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 ...

For decades, nuclear fusion has held the promise of clean, limitless energy. However, one persistent challenge has slowed progress: the inability to reliably contain the high-energy particles needed ...

Commonwealth Fusion Systems (CFS), a spinout from Massachusetts Institute of Technology, announced plans on Tuesday to build the world's first grid-scale commercial nuclear fusion power plant in ...

In August last year the control room at General Atomics had something to celebrate. A room full of scientists stood by their computers, took cell phone photos and cheered as their nuclear reactor ...

Researchers have found a faster, more accurate way to design magnetic “bottles” that hold plasma for fusion power. Using symmetry theory instead of traditional, slow Newton-based calculations, they ...

Nuclear fusion conjures images of massive reactors or banks of dozens of large lasers. Avalanche co-founder and CEO Robin Langtry thinks smaller is better. For the last several years, Langtry and his ...