Twelve years ago, former US President Barack Obama’s team and Iran began secret negotiations that lasted two years and led to ...

Iran's Supreme Leader Ayatollah Ali Khamenei has called on the country's armed forces to maintain peak readiness, a day after ...

US and Iranian officials on Saturday engaged in "indirect talks", which were described as "positive and constructive," with ...

The United States and Iran concluded indirect nuclear talks in Oman in a "constructive atmosphere" and agreed to reconvene ...

The two sides held preliminary negotiations on Saturday, and an Iranian official said they would resume next week.

Iran and the US have concluded a first round of talks in Oman over Tehran's nuclear programme - the highest-level meeting ...

Envoys from Iran and the United States began negotiations on Saturday in Oman over Tehran's nuclear programme. Iran has said ...

The US and Iran will hold preliminary talks in Oman Saturday, aiming to restart nuclear negotiations amid mutual distrust and ...

As tensions between Tehran and Washington mount, Iran has appointed seasoned diplomat Abbas Araghchi to lead critical nuclear ...

Iranian foreign ministry says it will approach the upcoming U.S. talks "in earnest and with candid vigilance," despite fresh sanctions.

The United States and Iran are due to hold talks on Saturday on Tehran's nuclear program as Britain, France and Germany ...

The BBC's James Landale looks at how Iran might respond to Trump's threat to agree to a deal or face military action ...