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

OpenAI CEO Sam Altman, 39, made it clear on Tuesday that OpenAI was not for sale following a surprise $97.4 billion offer ...

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

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

A consortium of investors led by Elon Musk wants to purchase the nonprofit that controls OpenAI for almost $100 billion. Here ...

The relationship between Elon Musk and Sam Altman progressed from an initial friendship to a bitter rivalry. Here's why.

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

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

A nuclear fusion startup backed by OpenAI founder Sam Altman has raised nearly half a billion dollars to build what it hopes ...

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 ...

Open AI CEO Sam Altman sparred with Elon Musk publicly after rejecting a $97.4 billion offer for Open AI, first reported by ...