U.S. President Donald Trump's letter to Iran's clerical establishment "will soon be delivered to Tehran by an Arab country," ...

Britain warned on Wednesday that it would trigger a return of U.N. sanctions on Iran, if needed, to prevent it from getting a ...

Here’s what to know about the tension between countries, Iran’s nuclear program and a letter Donald Trump wrote to Iran’s Supreme Leader.

Iran refutes what it called 'accusations' made by Britain that it was trying to threaten the security of the UK, Iran's ...

Iran’s Supreme Leader Ali Khamenei said last week that Tehran would not be bullied into ... The meeting was requested by six of the council’s 15 members - France, Greece, Panama, South Korea ...

Iran has sharply increased its stockpile of a critical raw material for atomic weapons, according to a confidential U.N. report.

Before retaking office, Donald Trump declared his intention of bringing “real peace, a lasting peace” to the Middle East. But ...

Iran has asserted that its nuclear program is meant for peaceful purposes, however, amidst the looming threat of a full-scale ...

On Tuesday, Iranian President Masoud Pezeshkian said Tehran would not negotiate with threats hanging ... process that puts into question the goodwill of states requesting it. Six of the council's 15 ...

A report by the International Atomic Energy Agency (IAEA) cautioned that the Islamic Republic of Iran is producing a large amount of uranium that could be used in six atomic bombs.

President Trump said he sent a letter to the Iranian government seeking to negotiate a deal to prevent Tehran from acquiring ...

Iran’s Supreme Leader Ayatollah Ali Khamenei said he rejects a U.S. push for talks between the two countries because they ...