Iran Nuclear Program

Former Mossad chief Tamir Pardo said Israeli Prime Minister Benjamin Netanyahu's decision to potentially strike Iran may have been illegal.

This is what Iran would need to do to jump start its nuclear weapons program.

Iran has sentenced doctor Ahmadreza Djalali to death for his allegedly being a Mossad agent, despite calls for his release from abroad.

A group of Democratic and Republican senators introduced the bill to impose tighter U.S. sanctions on Iran over ballistic missile launches and other non-nuclear activities.

Shah of Iran made same arguments as Islamic government that would eventually replace him.

The International Atomic Energy Agency found no credible sign of weapons-related work beyond 2009.

Iran must now demonstrate that it has restricted its nuclear program as promised.

The move was "clear violation" of a U.N. Security Council ban on ballistic missile tests, a senior U.S. official said.

Director General Yukiya Amano will meet with high-level Iranian officials in Tehran.

The GOP presidential nominees blasted Obama and said it's not too late to stop the Iran deal, at a rally Wednesday in front of the U.S. Capitol.

The vast financial assets unlocked by the Iran nuke deal are being spent by the mullahs—on arms.

The president repeatedly stressed that the agreement has multiple safeguards to prevent Iran from attaining a nuclear weapon.

Iran's role in human rights abuses and funding terror is ignored to keep the nuclear deal sweet.

Khamenei said sanctions imposed on Iran should be lifted as soon it reaches a final deal with major powers.

Alongside monitoring trade, the financial sector has a key role to play—if its rules are set right.

Tehran's top nuclear negotiator hopes diplomacy resuming this week will yield results before a self-imposed deadline for a final deal to curtail Iran's atomic program expires at the end of June.

Ayatollah Ali Khamenei has broken his silence on the nuclear agreement.

"I neither support nor oppose the deal. Everything is in the details, it may be that the deceptive other side wants to restrict us in the details," Khamenei said in a speech broadcast live on state television.

Evidence suggests Iran is secretly enriching uranium.

President seeks public support for a diplomatic breakthrough that many in Congress oppose.

Can we trust Iran not to secretly continue its nuclear weapons program?

"If we've given a promise ... we will take action based on that promise."

Twitter posts described people dancing in the streets of north Tehran and passing out sweets.

Iran's Foreign Minister Javad Zarif tweeted: "Found solutions, ready to start drafting immediately".

Riyadh's actions in Yemen shows it takes the threat from Iran seriously.

British foreign secretary warns "key issues" still to be resolved as talks on preliminary framework pass deadline.

Six world powers and Iran struggled to conclude an outline accord on Tehran's nuclear program in the face of a U.S. threat to abandon the talks.

For days Iran, the United States, Britain, France, Germany, Russia and China have been trying to break an impasse.

The Congressional Black Caucus may decide whether Obama's critics nix a nuclear deal with Iran.

Iran has already destroyed its weapons-grade uranium and halted the Arak nuclear plant.