Major world powers have quietly begun talks on a U.N. Security Council resolution to lift U.N. sanctions on Iran.
The "open letter" to Tehran may raise laughs here, but it will make the Mullahs less likely to come to an agreement.
Six countries in negotiations with Iran as U.N. nuclear watchdog says Tehran must address questions over explosives testing.
Iran's foreign minister on Thursday suggested that a 10-year freeze on some aspects of the country's nuclear program might be acceptable.
Benjamin Netanyahu's speech may earn him praise from the Israeli right, but the U.S.-Israel alliance could remain strained.
The scheduling of the Israeli prime minister's speech sparked a weeks-long partisan feud in Washington.
U.S. to convince King Salman that diplomacy is solution for Iran nuclear programme after fears of Shi'ite proxies.
Obama infuriated after Israeli PM accepts Republican invitation to address Congress on Tuesday
The accusation intensified tensions before Israeli Prime Minister Benjamin Netanyahu's contentious March visit to Washington.
Ayatollah Ali Khamenei has responded to overtures from U.S. President Barack Obama amid nuclear talks with a secret dispatch, The Wall Street Journal reported Friday.
The conversion makes the nuclear material less suitable for building atomic bombs, a diplomatic source and a U.S. think-tank said on Monday.
The U.S. and other world powers are all but certain to need an extension in negotiations to resolve a 12-year stand-off over Iran's atomic ambitions.
It's unlikely a final deal will be reached before the Monday deadline.
The powers negotiating with Iran face a delicate balancing act as they try to bring a 12-year nuclear dispute to an end.
A deadline for resolving a 12-year-old dispute over Iran's nuclear program may be extended from Monday until March
U.S. Secretary of State John Kerry declined to make any predictions for what he called a "critical week" before a Nov. 24 deadline.
Israel's friends in Congress will kill any deal with Iran on nuclear proliferation.
"We've been disappointed in their failure thus far to constructively engage on this issue," Ambassador Laura Kennedy said.