A US start-up whose backers include tech billionaires Sam Altman and Peter Thiel has raised $425mn to keep it on track to ...

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

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 ...

In a pioneering approach to achieve fusion energy, the SMART device has successfully generated its first tokamak plasma. This ...

Helion’s nuclear fusion promises have garnered the attention of Silicon Valley—and raised concerns amongst scientists wary of ...

The clean energy source we’ve been pursuing for decades is advancing with 200,000 “plasma shots” at General Atomics in San ...

As part of a series of presentations this month, I heard from Bob Mumgaard, CEO and Co-founder at Commonwealth Fusion Systems ...

The UK government has announced a record £506 million investment in nuclear fusion, aiming to build a prototype power plant ...

Satellite images reveal China is building a massive laser fusion facility, which can be used in nuclear weapons research as ...

The technology could help produce more resistant materials and allow scientists more control over fusion reactions.

Commonwealth Fusion Systems (CFS) is developing a tokamak device called SPARC. The company aims to demonstrate the critical ...