Iran begins answering nuclear allegations: IAEA

Iran has begun to answer long-held allegations of efforts to develop nuclear weapons ahead of an August 25 deadline, the UN atomic watchdog`s chief said on Monday.

Iran nuclear talks to resume in early September: State TV

Iran said on Wednesday nuclear talks with six world powers would resume in early September, according to state television, after both sides agreed to continue talking for four more months to try to reach a final agreement on Tehran`s nuclear programme.

Iran gets rid of sensitive nuclear material: UN

Iran has turned all of its enriched uranium closest to the level needed to make nuclear arms into more harmless forms, the United Nations` nuclear agency has said.

US, Iran lay ground for nuclear talks extension

US Secretary of State John Kerry and his Iranian counterpart laid the groundwork Tuesday for an extension of a Sunday deadline to strike a historic nuclear deal after intense talks in Vienna.

Iran nuclear talks in the balance after Kerry push

Nuclear talks between Iran and world powers were hanging in the balance Tuesday after two days of "very tough" talks between US Secretary of State John Kerry and his Iranian counterpart in Vienna.

US senators push for tough line in Iran nuclear talks

Two influential US senators have asked fellow lawmakers to support demands that Iran accept tough conditions in nuclear talks, including at least two decades of inspections, before Congress would agree to ease sanctions.

US, Iran say disputes remain in nuclear talks as deadline looms

US Secretary of State John Kerry said on Sunday major differences persist between Iran and six world powers negotiating on Tehran`s nuclear programme, with a week to go before a deadline for a deal. 

Kerry to bang heads together in Iran nuclear talks

Britain and Germany`s foreign ministers will join US Secretary of State John Kerry in Vienna this weekend to seek to bridge what Washington called "significant gaps" in nuclear talks with Iran, London and Berlin said Friday.

Iran nuclear talks sides far apart: UK`s Hague tells paper

Significant differences remain between the six world powers and Iran in negotiations over Tehran`s nuclear programme, British Foreign Minister William Hague told an Austrian newspaper.

Final push in `historic` Iran nuclear talks

Iran nuclear talks entered Thursday the decisive, dangerous endgame with a final round of hardball negotiations potentially going all the way to a July 20 finish line.

Kerry chides Iran ahead of Vienna nuclear talks, deadline looms

Kerry warned Iran ahead of this week`s nuclear talks in Vienna that it has yet to prove that its nuclear ambitions are entirely peaceful in multiple rounds of talks with six world powers as a July 20 deadline nears.

Report: Next Iran nuclear talks to be in New York

Iran`s state news agency is reporting that the next round of expert-level talks over its contested nuclear programme will be held in New York.

Iran hopes to start drafting nuclear deal Wednesday

Iran hopes to start drafting a nuclear agreement with world powers Wednesday but accepts tough negotiations lie ahead on a raft of issues, one of its top negotiators said.

Iran hopes to start drafting nuclear deal Wednesday

Iran hopes to start drafting a nuclear agreement with world powers Wednesday but accepts tough negotiations lie ahead on a raft of issues, one of its top negotiators said.

Iran and IAEA end nuclear talks, no early sign of breakthrough

The U.N. nuclear watchdog sought in talks with Iran on Tuesday to advance a long-stalled investigation into Tehran`s atomic activities, but it was not immediately clear whether any headway was made.

US `concerned` by lack of progress in Iran nuclear talks

The United States is concerned by an absence of progress in nuclear talks between Iran and six world powers as "time is short" for achieving a lasting deal, a US official said on Friday.

Nitty-gritty time for Iran nuclear talks

Nuclear talks between Iran and six world powers enter a critical phase Tuesday amid tentative optimism as negotiators start hammering out a draft agreement ahead of a fast-approaching July 20 deadline.

World powers, Iran return to nuclear talks

Negotiators for Iran and world powers on Wednesday started their second day of a round of talks in Vienna aimed at hammering out a definitive deal over Tehran`s contested nuclear programme by a July 20 deadline.

World powers and Iran resume nuclear talks, eyeing Ukraine

World powers and Iran began the second day of talks in Vienna on Tehran`s contested nuclear programme on Wednesday, with Western and Iranian diplomats saying the Ukraine crisis has not complicated their efforts so far.

Russia, US set aside Ukraine crisis for Iran nuclear talk

Russia, the United States and other world powers put their sharp differences over Ukraine to one side on Tuesday as they held their latest nuclear talks with Iran in Vienna.