Top energy and nuclear officials in the Trump administration are planning to meet with the White House and National Security ...

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

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

Russia, China , and Pakistan have denied conducting nuclear testing that violates CTBT norms. The U.S. government accused ...

President Trump wants to restart domestic testing to keep up with adversaries like China and Russia, but nuclear experts ...

President Donald Trump wrote on Truth Social, his social media site, that he had instructed the Department of War (formerly ...

The state’s senators and Democratic House members sent a letter on Monday asking the administration to promise not to restart ...

The head of the Comprehensive Nuclear-Test-Ban Treaty Organization, or CTBTO, said on Thursday that any explosive nuclear weapon test would be harmful for global non-proliferation efforts and peace ...

Democratic Sen. Jacky Rosen said the delegation needs President Trump to commit to not resuming explosive nuclear testing, ...

One expert says explosive nuclear testing would be 'alarming.' President Donald Trump announced on Wednesday that he is ordering the United States to resume nuclear testing, leaving experts wondering ...