The Kremlin warned of escalating nuclear tensions and said Russia was taking action to protect its security in response.

I N THE DEPTHS of the cold war, American spooks and generals came to suspect that the nuclear-weapons club was about to gain ...

Russia said on Tuesday that it detected a rise in international tensions and was monitoring developments after Britain's Times and Telegraph newspapers reported that the United States had stationed ...

Iran has no plans to abandon its nuclear program, including uranium enrichment, despite the “severe” damage caused by US ...

Royal Navy unveiled the Project Scylla breakthrough as the Kremlin steps up use of nuclear drones and deep-sea sabotage subs.

Eighty years after the first test, why was there so little dissent at Los Alamos — and what does it mean today?

French Minister for Europe and Foreign Affairs Jean-Noel Barrot visited the Chornobyl Nuclear Power Plant, where he witnessed ...

While they are impossible to measure, emotions such as liking or hatred, admiration or contempt—the quotidian stuff of human ...

UN secretary-general Antonio Guterres called on all countries to upgrade their nationally determined contributions (NDCs) ...

Iranian lawmaker warns that the Islamic Republic could end regional security cooperation if European states trigger the UN snapback mechanism to reimpose sanctions.

Despite sustaining severe damage during US and Israeli bombing, Iran's uranium enrichment program cannot be abandoned, the ...

Conflict is reshaping the Middle East and energy markets, which are inextricably intertwined, in an unpredictable manner.The ...