UK-based Pulsar Fusion announced it has successfully achieved first plasma in its Sunbird nuclear fusion rocket exhaust system. The demonstration, a world’s ...

Nuclear fusion energy could become commercially viable by the early 2030s as scientists work to replicate the sun's power, ...

OpenAI CEO Sam Altman is stepping down as board chair of Helion. His departure comes as reports that the two companies are ...

This video explores a significant development in nuclear fusion, focusing on high-temperature semiconductors (magnets) and their implications for energy security.

WASHINGTON – National missile warning and tracking could be improved if all government agencies shared the raw data they ...

Clean energy from nuclear fusion may soon be commercial. But leaders around the world have done little to prepare.

The announcement includes 13 of the possible 24 members that will make up the President’s Council of Advisors on Science and ...

Fusion power promises to generate large amounts of clean electricity from nearly limitless fuel. This article explains the ...

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 ...