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 ...

Iran and the United States are preparing for a fifth round of negotiations over Tehran’s rapidly advancing nuclear program, ...

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 ...

Iranian and US negotiators meet in Rome on Friday for a fifth round of nuclear talks, after a public disagreement over Tehran's uranium enrichment.

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 ...

Iran’s top diplomat insisted Wednesday that Tehran will never stop enriching uranium, reinforcing the Islamic Republic’s hard line ahead of a new round of indirect talks with the United States over ...