At the 11th Review Conference of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) held at the United Nations ...

Diplomats have gathered in New York to review the future of the global nonproliferation regime, while Washington and Tehran ...

North Korea has revised its constitution to require nuclear retaliation if Kim Jong Un is killed or incapacitated.

For decades, China pared back its nuclear weapons program and kept its arsenal to a minimum. Now, new satellite images show China is rapidly expanding its nuclear arsenal and production sites. Why?

President Trump said Americans' financial situation isn't motivating him to make a deal, "Not even a little bit," and that he ...

House Democrats on Monday urged the Trump administration to answer questions about Israel’s undeclared nuclear program. Rep.

Experts warn any new Iran deal must ban plutonium reprocessing and expose covert pathways to nuclear weapons, citing risks ...

SEOUL, May 7 (Reuters) - North Korea is not bound to any treaty on non-proliferation of nuclear weapons, state media KCNA reported on Thursday, as Pyongyang continues to reject international pressure ...

President Donald Trump issued a flurry of statements Sunday against Pope Leo XIV, saying in part that the U.S.-born pope supports Iran having a nuclear weapon. Trump on Truth Social characterized Leo ...

The killing of Iranian nuclear scientists in U.S.-Israeli military strikes has raised fears that, if the regime destabilizes, weakened control over uranium stockpiles and the spread of nuclear ...

A new report documents a surge in investment in nuclear weapons even as the world is at war and guardrails on nuclear weapons ...