Haystack, an encryption software custom made to help the Iranian opposition evade official attempts to censor the Internet, is giving some regime opponents hope of organizing and making progress online.
Iran said it would not be bound by any decision made by the 47 nations at this week's nuclear security summit in Washington. Tehran is preparing to hold its own counter-proliferation summit next weekend.
The defection of Iranian scientist Shahram Amiri to the US shows that a long-running CIA covert program against the Iran nuclear program is working.
At a G8 meeting in Canada, officials said they felt growing momentum for action against Tehran. In addition to Iran nuclear sanctions, they are considering a UN Security Council resolution.
As a debate over Iran nuclear sanctions take front stage at the G8 meeting in Quebec today, The Monitor looks at how effective past sanctions have been and what new measures are being considered.
The US, at the urging of partners, has weakened proposed Iran nuclear sanctions at the urging of allies. A defiant President Mahmoud Ahmadinejad said no country could stop 'the fast speeding train of Iranian progress.'
The rhetoric between US and Iranian leaders has taken a sharp negative turn over the Iran nuclear program. Secretary of State Hillary Clinton called Iran's government a "menace" while Supreme Leader Khamenei said the US is not to be trusted.
Since the 1979 Islamic revolution, Iran has rebuffed a string of potential allies from Canada to Britain and now Russia. Why? An outside enemy helps revolutionary regimes consolidate power.
With Iran protests largely shut down, Supreme Leader Ali Khamenei has declared "victory." But as Iranians evaluate the past year during Norouz celebrations this weekend, he knows he's lost legitimacy, say close observers.
The Jerusalem clashes between Israeli police and Palestinians that injured more than 100 today, together with an unfolding crisis between the US and Israel, give beleaguered Iran an opportunity to boost its clout.
Militant supporters of the current government in Iran scrawled "death to Karroubi" on the Tehran home of opposition leader and reformist cleric Mehdi Karroubi, whose claims that Iran's presidential election were tainted by fraud have been described as "seditious" by right-wing officials.
Iran President Mahmoud Ahmadinejad accused the US of playing a 'double game' during his Afghanistan visit, echoing an accusation lobbed at Tehran by US Defense Secretary Robert Gates earlier this week.
Today marks the third anniversary of the disappearance of former FBI agent Robert Levinson on Kish Island in Iran.
Tehran urged China not to bend to US pressure for new Iran sanctions, which Vice President Joe Biden strongly supported in meetings with top Israel leaders today.
Brazil's Foreign Minister Celso Amorim told Secretary of State Hillary Clinton that Brazil doesn't support Iran sanctions. He wants more negotiations. The US worries about the growing closeness of Iran and Brazil.
Italy said Wednesday it arrested seven alleged Iran weapons smugglers and charged that some are Iranian intelligence agents. The move comes as momentum builds for fresh sanctions over Iran's nuclear program.
The IAEA, the UN nuclear watchdog, said Monday that it can't guarantee the Iran nuclear program is exclusively for peaceful purposes, citing insufficient cooperation from the Islamic Republic.
China has publicly maintained its preference for pursuing talks with Tehran over new Iran sanctions. But it has also quietly accepted two international slaps of Iran over the past week.
Iran said it arrested top Sunni militant Abdolmalek Rigi, who claimed responsibility for a number of terrorist attacks inside Iran. Tehran claims Mr. Rigi received US support.
A boisterous crowd greeted former UN nuclear boss Mohamed ElBaradei in Cairo Friday and urged him to run for president. He says it's time for 'real democracy.'
A new report by the UN's nuclear watchdog warned that Iran appears to be pursuing a nuclear bomb and said the country is boosting its uranium enrichment efforts.
Adm. Mike Mullen and Secretary of State Hillary Clinton kicked off an eight-nation swing Sunday through the Middle East. The focus of the trip? Iran's nuclear ambitions.
Gary Sick, who was the chief White House aide during Iran's Islamic Revolution in 1979 and the hostage crisis that followed, says the Green reform movement has a surprising strength. Tens of thousands of protesters have taken to the streets of Iran Thursday.
Schoolgirls wave Iranian flags during a ceremony to mark the anniversary of the Islamic Revolution at the Behesht-e Zahra (Zahra's paradise) cemetery in southern Tehran on Feb. 1.