Learn about fusion energy and some of the top companies investing in this potentially limitless clean power source.

A massive nuclear fusion research center is coming to Madison’s former Oscar Mayer factory. Madison-based Realta Fusion ...

A nuclear fusion research center will be built at Madison's former Oscar Mayer plant by Realta Fusion. The new facility, ...

Opportunities to invest in commercial nuclear fusion are limited for now, but these companies stand to benefit from their ...

Chinese startup VeloAlpha uses AI to simulate reactor designs, potentially cutting years of trial and error from nuclear ...

Illustration of a tokamak nuclear fusion reactor chamber. (Ruslanas Baranauskas/Science Photo Library/Getty Images) A major ...

The achievement shows kinetic energy from charged exhaust particles can be converted into useful electricity, but it's still not a working commercial reactor.

Major tech companies are backing fusion developers, with Microsoft signing a binding power purchase agreement with Helion, ...

Washington state has issued Helion Energy the two licenses it needed to advance work at its Malaga site, Interesting Engineering reported. One covers radioactive materials, and another covers ...

Claims of “net energy gain” in fusion experiments often exclude the massive energy consumed by the full system, leading to misleading headlines. Even under optimistic timelines, commercial fusion ...

Google signed the first direct corporate power purchase agreement for nuclear fusion energy with Commonwealth Fusion Systems. The global race to achieve commercial nuclear fusion is intensifying, with ...

Proxima Fusion has raised $468 million as it looks to move towards commercializing the promising but infamously difficult ...