Hydronuclear experiments, barred globally since the 1990s, may lie behind President Trump’s call last month for the United ...

Southern Nevada’s Congressional delegation is calling on the Trump administration to “reaffirm” the United States’ ...

Trump’s message at the end of last month is that the U.S. is no longer willing to ignore obvious dangers, especially if China ...

While the significance of testing nuclear weapons dwindled over 60 years ago, the terrifying circumstances that brought that ...

WHILE in Gyeongju, South Korea for the recent Asia Pacific Economic Cooperation (APEC) summit, US President Donald Trump gave ...

The quiet expansion of Beijing’s remote nuclear weapons complex, Lop Nur, points to years of preparation for a potential ...

Russian officials say they are waiting for an explanation from President Donald Trump about nuclear testing. He hasn't given ...

North Korea has hurtled along its path of nuclear tests and trials of delivery systems, despite years of sanctions.

President Donald Trump's calls to ramp up nuclear weapons testing have put nuclear watchdogs on alert while experts say the ...

President Trump has appeared to suggest on social media that the U.S. resume testing nuclear weapons for the first time in three decades.

Senate Democrats push back against Trump's nuclear testing plans with new legislation requiring congressional approval for ...