The head of the organization overseeing a treaty banning nuclear testing is warning that if the United States, Russia or any ...

New guidance for private industry plus a new test bed facility are set to speed widespread nuclear energy development in ...

During one very unusual Cold War drill, a Soviet Su-7 Fitter attack jet delivered a live tactical nuclear weapon in an end-to ...

The Idaho National Laboratory said the Demonstration of Microreactor Experiments facility will accelerate nuclear technology development.

The Demonstration of Microreactor Experiments test bed - built from the repurposed Experimental Breeder Reactor-II facility at Idaho National Laboratory - is now ready to host its first fuelled ...

GENEVA, Feb 6 (Reuters) - The United States accused Beijing on Friday of conducting a secret nuclear test in 2020 as it called for a new, broader arms control treaty that would bring in China as well ...

NEW YORK - The head of the global nuclear test ban watchdog acknowledged on Wednesday that his organization cannot reliably ...

A senior US official on Tuesday revealed what he said were new details of an underground nuclear test blast that China allegedly conducted in June 2020. Assistant Secretary of State Christopher Yeaw ...

The world passed a nuclear milestone this week. And, perhaps surprisingly given the recent run of saber-rattling from the likes of Russia and the United States, it’s a positive one. “As of today, the ...

The State Department’s allegation that China conducted a yield-producing nuclear test in 2020 is reigniting debate in Washington over whether the United States can continue its decades-long moratorium ...

This transcript was prepared by a transcription service. This version may not be in its final form and may be updated. Speaker 1: From the opinion pages of the Wall Street Journal, this is Potomac ...