The assessments of small modular reactors are being carried out at an early, pre-licensing stage and are intended to promote shared understanding of safety principles.

The Tennessee Valley Authority is giving $3 million to the University of Tennessee at Knoxville's nuclear engineering department, as the nation's largest public power provider aims to ramp up nuclear ...

North Korea touted its progress in building a nuclear-powered submarine, releasing photos through state media on Thursday showing a largely completely vessel. The official Korean Central News Agency ...

Nuclear weapons are the single-most destructive explosives humanity has created and deployed in warfare. Because of their destructive power that can wipe away whole cities, you'd think that the United ...

Three advanced nuclear developers—Radiant, Last Energy, and ARC Clean Technology—announced the closing of major private funding rounds in mid-December 2025, signaling renewed investor momentum behind ...

In the early years of nuclear development, as atomic bombs and nuclear power made their way into the American military arsenal, companies in the defense industry sometimes got weird with them. They ...

The full-scope simulator for Phase I of the Lianjiang nuclear power plant in China's Guangdong province has passed factory acceptance testing and can now be delivered to the site for installation. The ...

China said on Thursday that it has conducted the "smallest number" of nuclear tests among all nuclear-weapon states and has honored its moratorium on such activities for three decades. The statement ...

The head of the agency responsible for designing, building, storing and testing the U.S. nuclear arsenal recently gave senior personnel an unusual warning about leaking classified information. The Nov ...

Ms. Tuhus-Dubrow is the author of “Atomic Dreams: The New Nuclear Evangelists and the Fight for the Future of Energy.” She wrote from Irvine, Calif. At the annual United Nations climate conference in ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Senior Russian officials on Nov. 11 said they were still waiting for a White House explanation about what President Donald Trump meant he when said he had instructed the Pentagon to resume nuclear ...