Add Yahoo as a preferred source to see more of our stories on Google. Resuming full testing of nuclear weapons — as President Donald Trump called for last week — would be unnecessary, costly, ...

A ⁠senior ⁠State Department official ⁠on Tuesday said that the U.S. ​still is assessing how to implement President Donald ‌Trump's order to resume ‌U.S. nuclear weapons tests. Undersecretary of ⁠State ...

Resuming full testing of nuclear weapons - as President Donald Trump called for last week - would be unnecessary, costly, undermine nonproliferation efforts, and empower the nation's adversaries to ...

President Trump's comments about restarting weapons tests are not likely to lead to mushroom-cloud explosions over the New Mexico desert or seismic shaking underground in Nevada, according to the ...

Prior to his meeting with China’s President Xi Jinping in Busan, South Korea on October 30, United States President Donald Trump wrote that he has ordered the U.S. military to resume nuclear testing ...

President Donald Trump’s vague order to resume nuclear weapons testing has prompted Russia to say it will explore doing so, too, an unsettling development that harks back to the Cold War-era arms ...

Add Yahoo as a preferred source to see more of our stories on Google. People perform for North Korean leader Kim Jong Un during a celebration for nuclear scientists and engineers who contributed to a ...

Donald Trump has trampled on another taboo, and it's a good thing. The president said in a Truth Social post that the United States will begin "immediately" testing our "Nuclear Weapons" on "an equal ...

“I think the tests we’re talking about right now are system tests. These are not nuclear explosions. These are what we call noncritical explosions,” Wright said on Fox News’s “The Sunday Briefing.” ...