Commonwealth Fusion Systems is about 65% complete in building a $500-million pilot facility in Massachusetts to test fusion energy at larger scale. September 17, 2025 As it nears completion of an ...

Space propulsion company Pulsar Fusion has achieved “first plasma” in its Sunbird nuclear fusion rocket, designed to propel rockets faster than any object has ever traveled. Reading time 2 minutes ...

Industry Insight from Reuters Events, a part of Thomson Reuters. Established fusion companies TAE Technologies and General Fusion recently announced merger agreements to go public, showing how fusion ...

Nuclear fusion originates in our sun and other stars. Immense pressure and high temperatures in the core create a reaction, ultimately preventing it from collapsing under the force of gravity. "The ...

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Fusion research company Helion Energy said its Polaris prototype has set new industry benchmarks, becoming the first privately developed fusion energy machine to demonstrate measurable ...

There is a well-known saying among nuclear physicists that commercial nuclear fusion is about ten years away – and always will be. But a series of announcements by American startups and state-backed ...

The discussion about nuclear fusion has long involved its potential to create limitless amounts of energy. Several companies are working to turn that potential into reality. Thea spun out of the ...

This is read by an automated voice. Please report any issues or inconsistencies here. Fusion has been in the news a lot recently given its promise as an abundant and clean source of energy that could ...

General Fusion is set to become the first publicly traded company dedicated solely to nuclear fusion, signaling growing investor confidence in the field. The company’s piston-driven, liquid-lithium ...

Last year, fusion power startup General Fusion was struggling to raise funds, laying off at least 25% of its staff before receiving a $22 million lifeline investment while it figured out how to keep ...