The future of high-stakes negotiations over Iran's nuclear program remains shrouded in uncertainty as the U.S. and Iran ...

Even as the United States and Iran grapple with each other’s nuclear red lines, the simple fact of engagement underscores a ...

Former United Nations Ambassador Nikki Haley (R) sharply criticized President Trump on Wednesday for suggesting Russia could play a mediating role in nuclear negotiations with Iran. “Russia has ...

Ayatollah Ali Khamenei on Wednesday described the U.S. proposal as "100% against the idea of 'we can,'" borrowing from an Iranian government slogan. He also insisted that Tehran needed to keep its ...

Iran’s supreme leader has criticized an initial proposal from the United States in negotiations over Tehran’s rapidly ...

Iran’s supreme leader has denounced a proposal by the United States aimed at curbing Tehran’s nuclear efforts and demanded ...

The landmark 2015 nuclear deal with world powers, known as the Joint Comprehensive Plan of Action (JCPOA), capped Tehran’s ...

EDWARD FISHMAN is a Senior Research Scholar at Columbia University’s Center on Global Energy Policy and the author of ...

Iran’s supreme leader, Ayatollah Ali Khamenei, said on Wednesday that abandoning uranium enrichment was “100 percent” against ...

Clearly, the old man is angry and willing to accept the consequences of rejecting the only U.S. president who has consistently shown a strong aversion to military conflict.

A senior Iranian official told CNN the new nuclear deal proposal presented to Tehran in recent days is “incoherent and ...

President Donald Trump faces the challenge of convincing Republican senators, global investors, voters and even Elon Musk ...