Iran has installed extra advanced centrifuges at its underground uranium enrichment plant at Natanz that was hit by a blast last week, a report by the UN atomic watchdog showed...

The UN nuclear watchdog and Iran on Monday started talks aimed at obtaining explanations from Tehran on the origin of uranium traces at found at undeclared locations in Iran,...

Iran has started the process of enriching uranium to 60% fissile purity at an above-ground nuclear plant at Natanz, the UN nuclear watchdog said on Saturday, confirming earlier statements...

A problem with the electrical distribution grid of Iran's Natanz nuclear facility caused an incident at the site on Sunday, Iranian Press TV reported, a day after Tehran launched...

Paris urged Tehran on Saturday to be "constructive" and "refrain from any further violations" of commitments undermining upcoming discussions in Vienna regarding its stalled nuclear deal, Anadolu Agency reported. Iran in...

Director-General of the International Atomic Energy Agency (IAEA) Rafael Grossi said that reviving the nuclear agreement between Iran and world powers is "impossible" and called for striking a new...

Iran has started enriching uranium at its underground Natanz plant with a second type of advanced centrifuge, the IR-4, the UN nuclear watchdog said in a report reviewed by Reuters on...

US Secretary of State Antony Blinken said yesterday that his country hopes that Iran will accept Washington's offer to hold direct talks over its nuclear program. Speaking to reporters...

Iran has started enriching uranium with a third set of advanced IR-2m centrifuges at its underground plant at Natanz, the UN nuclear watchdog told its member states on Monday,...

Iran has given encouraging signs in recent days about opening informal talks with world powers and the United States, two European sources said on Thursday after European powers scrapped...

Britain, France and Germany have scrapped a US-backed plan for the UN nuclear watchdog's board to criticise Iran for scaling back cooperation with the agency, Reuters reported diplomats saying yesterday, amid...

Iran's Foreign Minister Mohammad Javad Zarif announced yesterday that Tehran has started to reduce cooperation with the International Atomic Energy Agency (IAEA) inspectors. Last December, the Iranian parliament passed...

Iran is producing highly-enriched uranium faster than called for by the law under which it started the process of enriching to 20% fissile purity last month, diplomats and a...

Hardline Iranian lawmakers yesterday called for President Hassan Rouhani to be prosecuted following the recent agreement between the Atomic Energy Organisation of Iran (AEOI) and the International Atomic Energy...

Iran will "immediately reverse" actions in respect of its nuclear programme when US sanctions are lifted, Reuters reported Foreign Minister Mohammad Javad Zarif saying today. The Joe Biden administration said yesterday...

The foreign ministers of Britain, France, Germany and the United States said on Thursday they were determined that Iran should not get a nuclear weapon and they expressed concern...

Iranian Supreme Leader, Ayatollah Ali Khamenei, said yesterday that his country wants "actions not words" from the parties to the 2015 nuclear agreement. "We have heard many nice words and...

Iran will expel United Nations nuclear watchdog inspectors unless US sanctions are lifted by a Feb. 21 deadline set by the hardline-dominated parliament, a lawmaker said on Saturday, Reuters...

Iran has told the United Nations nuclear watchdog it plans to enrich uranium to up to 20% purity, a level it achieved before its 2015 accord, at its Fordow...

Reviving Iran's nuclear deal under US President-elect Joe Biden would require striking a new agreement setting out how Iran's breaches should be reversed, UN atomic watchdog chief Rafael Grossi...

The Iranian Parliament yesterday voted in favour of a law requiring the government to boost annual enrichment of uranium to 20 per cent and stop international inspections of the...

Iranian scientist Mohsen Fakhrizadeh, who was killed on Friday, led a life of such secrecy that even his age was under wraps but much about the clandestine nuclear weapons...

The Saudi Cabinet on Tuesday urged the International Atomic Energy Agency (IAEA) to inspect Iranian nuclear sites, warning that Tehran could be carrying out undeclared nuclear activities, the SPA news agency...

Iran does not, at this stage, have enough enriched uranium to build a nuclear bomb, the Director General of the International Atomic Energy Agency (IAEA) Rafael Grossi has said....

The UN nuclear watchdog is in wide-ranging talks with Saudi Arabia about tougher supervision of the kingdom's nuclear activities, the agency said on Monday, part of a wider effort...

Iran announced that it had stopped a large number of cyber-attacks targeting its nuclear facilities, spokesman of the Atomic Energy Organisation of Iran (AEOI), Behrouz Kamalvandi, announced yesterday. In a press release reported by...

Iran now produces between 250 and 300 kilogrammes of enriched uranium per month; the same amount produced before the 2015 nuclear deal, a spokesman for the Atomic Energy Organisation...

Iran has let the UN nuclear watchdog inspect one of the two sites it agreed last week to grant access to after a protracted standoff, while Tehran's stockpile of...

Iranian Foreign Minister, Mohammad Javad Zarif, said yesterday that his country did not and will not seek to develop nuclear weapons based on a religious fatwa issued by the...

The UN nuclear watchdog's chief Rafael Grossi will make his first trip to Tehran in that role on Monday to pressure Iran to grant inspectors access to two suspected...

United Nations' (UN) International Atomic Energy Agency (IAEA) chief said 'things will be bad' for Iran inspectors are denied access to suspected nuclear sites by the end of July,...

A mysterious "incident" at Iran's Natanz nuclear enrichment facility damaged an "industrial shed" early Thursday, according to a spokesman for the Atomic Energy Organization of Iran (AEOI). It was...