The announcement comes just days after NPR revealed the administration had secretly rewritten safety and environmental ...

For the last 16 years, the US has not had any nuclear nonproliferation policies. Henry Sokolski in this op-ed argues why that needs to change.

In this week's It’s Debatable article, Rosen and Moster debate if President Trump's foreign policy actions have increased the risk of nuclear war.

The low-altitude flights are happening through Wednesday, and they are being done to measure expected background radiation ...

Iran has tentatively agreed to resume nuclear talks with the US as it tries to avert the threat of strikes, in what would be the first such negotiations since the Trump administration bombed three of ...

The reality is that this moment bears little resemblance to past U.S.–Iran negotiations. The circumstances have changed, the ...

It started at a Washington cocktail party, when an Air Force general listened to a mountaineer describe the view from Mount Everest — and decided the ...

Those pro-Israel hawks admit that years of sanctions have failed to curtail Iran’s military and nuclear ambitions. What they have succeeded in doing, U.S. officials now acknowledge, is crippling the ...

Ukraine-Russia war latest: Zelensky accuses Moscow of exploiting US proposal to halt strikes after latest attack - Limited ceasefire requested by Trump ends as Moscow resumes attacking Kyiv and other ...

Republican leadership in the House is hoping to begin the process of reopening the government by advancing a funding package ...

Neither the Cuban nor U.S. governments have publicly confirmed Castro Espín traveled to Mexico City to meet with U.S.