Former president blames Assad for chemical weapons attack, setting up a clash with hardliners in Islamic republic, says Gareth Smyth
The buzz about Hamid Pourazari's latest work shows culture is alive and well - despite censorship and western stereotypes, says the Tehran Bureau
Iranian media speculates that former hostage negotiator will mediate between US and Islamic republic on nuclear programme
Hossein Ronaghi Maleki has refused to take food since early August in protest at the treatment of political prisoners in Iran
Michael Boyle: The president has sacrificed coherent strategy against Assad for political expediency. Leading from behind never looked weaker
Chris Miller: After Halabja in 1988, major progress was made in eliminating chemical WMD. Assad's rogue regime cannot go unpunished
Michael Cohen: Don't be fooled by terror alerts and dire warnings: the world in general is a safer place than ever and the US in particular
Exclusive: Amir Hekmati claims TV confession was forced and he is being held hostage, according to a letter smuggled out of jail
Jewish new year greetings from Iranian leadership have sparked a wider debate about internet and social media access
State television says one intercity service veered into path of the other after blowing tyre on highway south of Tehran
Follow live updates as the world reacts to Barack Obama's decision to seek the approval of Congress for the use of force against the Assad regime
1-12 of 6404 for Iran
As Iran gears up for a presidential election in June, the conditions in which prisoners of conscience are held in some of the country's most notorious prisons have worsened. Here are some of the activists, students, journalists, women's rights campaigners, lawyers, artists, former politicians and members of Iran's religious and ethnic minorities who have been jailed or convicted in recent years
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