Nuclear Weapons

Experts say it's unlikely, but Pakistan's lack of a "No First Use" doctrine for nuclear weapons means it's not impossible.

Trump might leave the Hanoi summit with a end-of-war declaration, but one expert warns that, without specific caveats, to do so could make the peninsula even more dangerous.

The Trump administration argues that Russia deserves the blame for the treaty's collapse, although withdrawal is not likely to restore the country's compliance.

The Swedish anti-nuclear activist led the United Nations to adopt the first legally binding global nuclear ban. Now, she's changing the culture.

Numerous officials from the federal nuclear safety board are saying that it does, and, in the process, puts the health of workers at serious risk.

An expert in U.S.-Iran relations argues the U.S. pullout from the nuclear agreement gives Iran's government a convenient scapegoat.

There's one long-term solution to the nuclear threat in the White House: disarmament.

Trump criticized the Iran nuclear deal, but stopped short of pulling the U.S. out of the agreement.

The president made non-proliferation a centerpiece of his administration. What happened?

Many say getting arrested, and then helping those in prison, is part of the point.

President Obama just called for extending cuts to U.S. nuclear arsenals. The idea of minimum deterrence is gaining legitimacy.

On the tenth anniversary of America's optional war, how ready would Americans be to nuke another country?