More than 120 people have been killed in Iran and at least several others in Iraq after a powerful 7.3 quake.
US authorities have broken up an alleged plot to bomb the Israeli and Saudi Arabian embassies in Washington and assassinate the Saudi ambassador to the United States, court documents and a US official say.
United Nations inspectors have found uranium particles refined to a higher-than-expected level at an Iranian underground site where Tehran has installed more than 50 percent more enrichment centrifuges, a U.N. watchdog report said on Friday.
Anti-government protesters demonstrated in Iran on Sunday in defiance of a warning by authorities of a crackdown, extending for a fourth day one of the most audacious challenges to the clerical...
The White House says the United States will seek further sanctions against Iran in response to an alleged plot to assassinate Saudi Arabia's ambassador to Washington.
The UN nuclear watchdog said it made no progress in talks with Iran to seal a deal on resuming a long-stalled investigation into suspected atom bomb research by the Islamic state and it called the outcome "disappointing".
A tanker carrying Iranian oil that collided with a Chinese freight ship in the East China Sea over the weekend was still ablaze on Monday morning (local time), a South Korean coast guard official told Reuters.
Iran will not return a US surveillance drone captured by its armed forces, a senior commander of the country's elite Revolutionary Guard says.
Iran has detected a planned "massive cyber attack" against its nuclear facilities, state television says, after talks with major powers this week failed to resolve a row over Tehran's disputed nuclear activities.
Syrian anti-aircraft fire shot down an Israeli jet on Saturday, the military said, after Israel intercepted an Iranian drone launched from Syria and struck an Iranian target there.
The United Nations nuclear watchdog has confirmed that Iran has started enriching uranium at an underground site and said all atomic material there was under its surveillance.
Iran announced missile tests and threatened to wipe Israel "off the face of the earth" if the Jewish state attacked it, brandishing some of its starkest threats on the day Europe began enforcing an oil embargo and harsh new sanctions.
Iranian President Hassan Rouhani said that the US would regret any changes made by President Donald Trump to the 2015 nuclear deal.
The U.N. nuclear watchdog says on Friday it did not know an Iranian scientist who was killed last week, rejecting Teheran's suggestions it may have been partly to blame for his death by leaking information about him.
Iran has doubled the number of uranium enrichment centrifuges it has in an underground bunker, a UN report says, showing Teheran continued to develop its nuclear programme despite Western pressure and the threat of an Israeli attack.
Iranian Supreme Leader Ayatollah Ali Khamenei accused US-backed Gulf Arab states of carrying out a shooting attack on a military parade that killed 25 people, almost half of them members of the country's elite Revolutionary Guards.
Police have closed down dozens of toy shops for selling Barbie dolls in Iran, part of a decades-long crackdown against "manifestations of Western culture," the semiofficial Mehr news agency reports.
Israeli Prime Minister Benjamin Netanyahu has drawn his "red line" for Iran's nuclear programme despite a US refusal to set an ultimatum, saying Teheran will be on the brink of a nuclear weapon in less than a year.
The deputy head of Iran's Revolutionary Guards warned US and Israeli leaders on Monday to expect a "devastating" response from Tehran, accusing them of involvement in an attack on a military parade...