Iran and the U.S. have see-sawed between enmity and grudging diplomacy in the years since, with relations peaking when Tehran ...

A round of U.S-Iran talks has been announced to take place in Italy as tensions loom over negotiations for a new nuclear ...

By holding fast to a policy of no enrichment, President Donald Trump is far more likely to tank the nuclear talks than attain ...

Iran's Supreme Leader Ayatollah Ali Khamenei said U.S. demands that Tehran stop enriching uranium are "excessive and ...

The leaders of Britain, Canada and France threatened "concrete actions" against Israel if it does not stop a renewed military ...

Iran and the United States are set to resume nuclear talks in Rome amid rising tensions, hard-line demands, and Israeli ...

Iran’s top diplomat has warned that his country would take “special measures” to defend its nuclear facilities if Israel ...

A fourth round of nuclear talks between the United States and Oman have produced encouraging results for the Trump ...

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

Iran's Abbas Araghchi said Thursday the US would "bear legal responsibility" for an Israeli attack on its nuclear facilities, ...

Iran warned it would hold the United States responsible for any Israeli attack on its atomic facilities, on the eve of a new ...

While rising US-Iran tensions over Tehran’s uranium enrichment jeopardize nuclear talks, three Iranian sources said on Tuesday that the clerical leadership lacks a clear fallback plan if efforts ...