Iran lashes out at Austria after a report claims Tehran has an advanced nuclear weapons program, sparking diplomatic tensions and calls for explanations.

The U.S. has sent Iran a nuclear proposal, the White House told The Hill’s sister network NewsNation. “President Trump has made it clear that Iran can never obtain a nuclear bomb. Special Envoy

With a solid backing from American voters, President Trump has given Iran fair warning of repercussions if Tehran doesn’t halt its nuclear ambitions.

A new Austrian intelligence reports says Iran is continuing with its nuclear program as the U.S. and Iran hold indirect talks over dismantling Tehran’s atomic weapons program.

The agency mentions secret nuclear activities conducted with undeclared materials at three sites under investigation, describing the situation as a 'serious concern'

Iran and the United States will hold talks Friday in Rome, their fifth round of negotiations over Tehran’s rapidly advancing nuclear program.

Iran has multiple major sites associated with its rapidly advancing nuclear program, now the subject of several rounds of negotiations with the United States

President Donald Trump believes his administration is “very close to a solution” on an Iran nuclear agreement and he has personally warned Israeli Prime Minister Benjamin Netanyahu not to disrupt the talks,

Declaration by IAEA that Tehran violating non-proliferation obligations likely to enrage Islamic Republic, further complicate its nuclear talks with the US