Advocacy group decries 'cowardly decision' and 'unjust sentences' after Tehran imprisons 6 researchers it accuses of spying for the US

Shutdown of web by authorities during recent protests marks a milestone in efforts by authoritarian governments to censor online communications

Top US diplomat says he will expose 'abuse' by regime, sanction those responsible, as signs indicate demonstrations quelled

The stakes may be higher, but Wednesday's predawn air raids aren't the game-changer that Defense Minister Naftali Bennett claims they are

With radioactive material found at location said to be the compound Israel brought to world attention, IAEA says it is 'essential' that Tehran help resolve matter

Rights group Amnesty International says more than 100 demonstrators believed killed, toll could be as high as 200

Kameel Ahmady, an anthropologist who has written about female genital mutilation in the nation, is under suspicion of links to foreign intelligence services

As over 100 killed in protests ignited by gas price hike, Islamic Republic alleges a Washington-led conspiracy

Iranian president declares anarchists took to the streets in a plot hatched by Saudi Arabia, Israel and the US

Rights group warns real death toll could be closer to 200 with video showing snipers firing into crowds; UN urges Tehran to stop using live ammunition against demonstrators