Top energy and nuclear officials in the Trump administration are planning to meet with the White House and National Security Council in the coming days to dissuade President Donald Trump from resuming ...

The confusion rattled allies and arms control experts alike. Energy Secretary Chris Wright soon intervened to clarify that ...

Must-know stories (and glorious gossip) from the D.C. mire.

President Trump's claim of Pakistan conducting secret nuclear tests reignited long-standing mysteries surrounding its opaque ...

President Donald Trump announced on Oct. 29 that the United States will "immediately" resume nuclear weapons tests, a move he said is needed to ensure the country keeps up with its rival nuclear ...

This was a big week to get more afraid about nuclear weapons. Russian President Vladimir Putin announced the testing of a new nuclear-capable missile. President Donald Trump responded by calling for ...

ABOARD AIR FORCE ONE (AP) — President Donald Trump declined to say Friday whether he plans to resume underground nuclear detonation tests, as he had seemed to suggest in a social media post this week ...

Moscow has said that if the US resume nuclear weapons testing it will do so too, sparking fears of a renewed arms race. The remarks by a Kremlin official on Thursday came after Donald Trump said he ...

Rep. Eugene Vindman of the House Armed Services Committee joins The Weeknight as Democrats express outrage over a classified briefing on the Trump administration’s recent boat strikes. He also ...

BUSAN, South Korea (AP) — President Donald Trump appeared to suggest the U.S. will resume testing nuclear weapons for the first time in three decades, saying it would be on an “equal basis” with ...

Former Chair of the Nuclear Regulatory Commission Gregory Jaczko and NBC News Correspondents Courtney Kube and Monica Alba join Meet the Press NOW to discuss President Trump’s announcement directing ...