The prototype machine with 150 million o C indoors is not a power plant, but it marks the boundary: that is quite hot, far ...

Commonwealth Fusion Systems published several papers detailing the design of its ARC fusion power plant.

Fusion startup Helion is racing to complete a power plant for Microsoft by 2028. A fresh infusion of cash should help with ...

Oak Ridge's director of fusion energy explains why the global race to build the world’s first fusion plant still depends on ...

Commonwealth Fusion Systems (CFS) announced the company has published five peer-reviewed physics basis papers detailing its ...

Fusion power startup Helion Energy Inc. has closed a $465 million funding round led by Thrive Capital. The Series G deal also ...

A Denver company that has developed technology aimed at commercializing fusion energy, seen as a promising source of ...

Focused Energy recently raised an oversubscribed $240 million Series A round, one of the largest early-stage rounds for a ...

Whenever the topic of fusion power comes up, someone will say it’s only 10 years away from commercialization in an excited tone, and someone older or more cynical will point out that ...

Housed inside Xcimer's 74,000-square-foot laser facility, Phoenix uses a krypton fluoride excimer laser, a gas-laser design ...

Kearny-based Thea Energy secured $100 million to expand fusion power development and advance scalable clean energy projects.

Fusion energy group Helion said the company has completed a $465-million Series G investment round, increasing the Everett, Washington-based group’s valuation to $15.5 billion. Helion is among dozens ...