The OpenAI leader and SoftBank, who are leading the mammoth Stargate effort, have poured hundreds of millions into Helion.

Helion Energy says its series F raise will fund it through the deployment of the first-ever commercial nuclear fusion plant.

Helion, an Everett-based fusion energy company, has announced a $425 million Series F investment round that will be used to ...

The company is working on supply deals with major clients such as Microsoft and Nucor. Everett-based fusion energy company Helion is fueling its growth with a $425 million Series F round announced ...

Today’s Forbes Daily newsletter covers DOGE’s access to Treasury and Medicare data, America’s best banks, Google’s DEI shift, ...

With the latest round of funding, Helion has raised over $1 billion in capital since it was founded in 2013. The company ...

While the year started out hot for large megaround deals, it has slowed considerably. Just three startups raised nine-figure rounds this week and you barely needed a round of $60 million to make this ...

The dream of commercial fusion energy is no longer a distant fantasy. Projects like the International Thermonuclear Experimental Reactor (ITER) and private companies such as Helion and Commonwealth ...

Tapping into the Sun's Power Fusion energy has long been considered the holy grail of clean energy solutions. The reason it ...

Open AI CEO Sam Altman-backed Startup is investing in world's first nuclear fusion based power plant to solve the energy ...

It could be one of the biggest private computing infrastructure projects in history — or a disaster.

Sam Altman’s net worth stands at $1.2 billion, according to Forbes, ranking 2,530 in the world’s billionaire list currently. Well, this net ...