A Knoxville-based fusion powerhouse says it's solved the fundamental science of harnessing the sun's power to produce ...

Lithium-6 is essential for producing nuclear fusion fuel, but isolating it from the much more common isotope, lithium-7, usually requires liquid mercury, which is extremely toxic. Now, researchers ...

Firings and buyouts hit the top-secret National Nuclear Security Administration amid a major effort to upgrade America’s ...

Copyright 2025 The Associated Press. All Rights Reserved. North Korea unveils nuclear-powered submarine for the first time In this undated photo provided on March 8 ...

BERLIN—President Trump’s embrace of Russia is causing Europeans to rethink their security and giving currency to an idea the U.S. has long sought to avoid: a nuclear-armed Germany. Friedrich ...

From his principle of superpower detachment, de Gaulle conjured the notion of France's sovereign nuclear deterrent – whose existence is now at the centre of debates over European security.

Justice Brett Kavanaugh noted that the commission has for decades interpreted the licensing scheme laid out in federal laws enacted in 1954 and 1982 regarding the disposal of nuclear materials the ...

It does not necessarily reflect the view of The Herald. THE number of nuclear weapons controlled by Russia, the US, and the world’s other nuclear-armed states has been revealed in a new report. The ...

Dramatically evolving geopolitical tensions amid “dangerous nuclear rhetoric and threats” are a stark wake-up call for States to take action to support the legally binding atomic weapon ban treaty, UN ...

In the months after Chang’s departure, the US sent specialists to dismantle a plutonium separation plant – a facility designed to extract nuclear materials for weapons production. The team ...

The findings are published in the Journal of Computational Physics. Nuclear fusion reactors, often referred to as artificial sun, rely on maintaining a high-temperature plasma environment similar ...