As Lurie rolls out more details about his administration, we are keeping track of the appointments on this live page.

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.

The year started strong for huge rounds, as the first month saw a trio of billion-dollar raises and a slew of others of more ...

OpenAI CEO Sam Altman is a billionaire, thanks to his investments in technology companies like Reddit, Stripe, Airbnb, and ...

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 ...

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In 2022, Helion moved from Redmond to Everett, where it has a roughly 150,000-square-foot headquarters, along with roughly 30 ...

The current design for a commercial-scale Helion reactor will pulse a few times per second, Kirtley said. A single reactor ...

Startup Helion receives $ 425 million to develop nuclear merger reactor and promises to provide electricity to Microsoft by ...

Polaris is designed to demonstrate the creation of a small amount of electricity, using a higher magnetic field strength and ...