A robot that has spent months inside the ruins of a nuclear reactor at the tsunami-hit Fukushima Dai...
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In a pointed warning to the West, Russian President Vladimir Putin said any nation’s conventional at...
President Biden in March reportedly approved in secret a change to the highly classified U.S. nuclea...
Russia and Belarus have launched a second phase of tactical nuclear weapons training as part of Russ...
JERUSALEM – After the head of the United Nation’s atomic watchdog agency warned that Iran has enough...
Russia's Defense Ministry said Monday that the military would hold drills involving tactical nuclear...
A senior Ukrainian official has denied Russian accusations that his country’s army fired exploding d...
Physicist Albert Einstein, whose theory of relativity uprooted centuries of settled science and laid...
The United States has not adjusted its nuclear posture as a result of Russian President Vladimir Put...
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Japan’s industry minister has criticized the president of the utility that runs the Fukushima nuclea...
A panel of safety experts have advised the operator of the Fukushima Daiichi nuclear power plant in ...
Highly radioactive water leaked from a treatment machine at the tsunami-hit Fukushima Daiichi nuclea...
South Korea's President Yoon Suk Yeol has reiterated the country's stance against seeking its own nu...
Scientists at the world's largest atom smasher expressed confidence Monday about moving forward with...
Georgia Power Co. said Thursday that vibrations found in a cooling system of its second new nuclear ...
North Korea has been developing artificial intelligence across various sectors, including in militar...