Fusion power moves closer to commercialization. Storing data for 10,000 years. Why AI won’t necessarily take your job. All ...

OpenStar Technologies, a New Zealand-based fusion energy startup, has trapped plasma inside a levitated superconducting magnet, a feat that no company or laboratory had previously achieved with ...

Helion Energy achieves plasma at a stunning 150 million degrees Celsius, well above the threshold to eventually generate ...

California firm founders, including two US Energy Dept. veterans, aim to scale laser-based inertial confinement fusion ...

Commonwealth Fusion Systems is "cracking the code." Discover how SPARC and ARC are bringing commercial fusion energy to the grid by 2027.

Pacific Fusion’s simplified fusion target, tested at Sandia, could remove costly magnetic coils and lower reactor costs.

Fusion energy company Helion said its Polaris prototype has set new industry benchmarks, becoming the first privately developed fusion energy machine to demonstrate measurable deuterium-tritium fusion ...

Inertia Enterprises, the commercial fusion energy company, today announced a new $450 million investment to bring limitless cl ...

Google has struck a deal to buy 200 megawatts of fusion power, as the tech giant struggles to reach its sustainability goals in the face of the growing energy demands of artificial intelligence (AI).

Startup Inertia Enterprises Inc. today announced that it has raised $450 million in funding to build a laser-powered fusion reactor. Bessemer Venture Partners led the round. It was joined by Alphabet ...

Commonwealth Fusion Systems’ planned $2.5 billion-plus Chesterfield County facility, which could be the world’s first grid-scale commercial nuclear fusion energy plant, is advancing through the county ...

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