Hungarian Foreign Minister Péter Szijjártó announced that the United States has lifted sanctions that were previously ...

The conclusion many states may now draw is that complying with the NPT is no longer a guarantee of nuclear security.

CIA Director John Ratcliffe has told skeptical U.S. lawmakers that American military strikes destroyed Iran’s lone metal ...

The Iranian ambassador to the United Nations, Amir Saeid Iravani, said his country will “never stop” nuclear enrichment, ...

Analysts say the deaths of multiple key nuclear scientists, reactors and other nuclear installations have crippled Iran's ability to produce a nuclear weapon.

The Trump administration should embrace a North Korea strategy that aims to contain escalation, not keep a white-knuckled ...

Years of back channel negotiations nuclear non-proliferation treaties have been upended by Trump who makes it up as he goes ...

In ordering a preemptive strike aimed at significantly setting back Iran’s nuclear program, Prime Minister Benjamin Netanyahu was following in the footsteps of two of his predecessors. Menachem Begin ...

Radiation levels in the Gulf region remain normal following the 12-day conflict that severely damaged several nuclear facilities in Iran, Director General Rafael Mariano Grossi of the International ...

Israel has long employed a strategy for dealing with nearby hostile groups like Hamas, one sometimes called "mowing the grass ...

The country has domestic sources of uranium. Its largest mine is at Saghand, in east-central Iran. But mined uranium is ...

Also featuring the data behind Russia’s efforts in Ukraine, why it’s so hard to ditch coal as an energy source, and a ...