Helion’s nuclear fusion promises have garnered the attention of Silicon Valley—and raised concerns amongst scientists wary of ...

Helion's unorthodox approach to fusion power and relative secrecy has earned it plenty of fans — and critics. But don’t count ...

Helion, a startup working to generate electricity from nuclear fusion, on Tuesday said it has raised $425 million in venture ...

China is building a gigantic laser-ignited fusion power laboratory that is 50pc larger than its US counterpart as the two ...

Fusion startup Helion locked up a $425 million Series F — valuing the company at $5.4 billion — as the company looks to ...

After a flood destroyed their town, Kentucky residents faced the agonizing choice of whether to stay or to relocate to new ...

The University of Seville's SMART tokamak has achieved a critical milestone by creating its first tokamak plasma, utilizing a ...

Satellite images suggest China is building a massive fusion research facility, larger than its US counterpart, potentially serving both clean energy research and nuclear weapons development.

A tiny star burned in China for nearly 18 minutes. Scientists at the Experimental Advanced Superconducting Tokamak (EAST) ...

The Everett start-up aims to deliver carbon-free electricity without the drawbacks of traditional nuclear power.

Seattle-area company Helion Energy gets $425 million from investors including Sam Altman and Softbank to pursue clean ...