Both Iran and the US say they are not seeking a war, but it could happen by default.
A terrorism expert exposes the quirks, inconsistencies and foreign policy strategy behind the State Department's terrorist watchlist.
From May 2, any countries buying oil from Iran can expect US sanctions.
The Syrian civil war has ended, but there are millions of Syrian refugees living in Turkey, Jordan and Lebanon. With danger from a hostile regime back in Syria, what will happen to them now?
The US has supported a Saudi-led military coalition that has inflicted profound and deadly damage on Yemen. A Senate vote could end what a human rights scholar says is US complicity in genocide.
Hostility to Iran's revolution from both the West and in the region is as virulent now as it was in February 1979.
The Obama and Trump administrations have supported a military coalition that has inflicted profound and deadly damage on Yemen. A human rights scholar says the US is complicit in genocide.
As the US excludes nations from the established system, China is offering them an alternative. And America will pay the price.
A series of recent comics are trying to shift the narrative about refugees.
If Iranian crude exports decline further it could make oil and gas prices rise.
Born Farrokh Bulsara, Mercury came from a Parsi family that practiced Zoroastrianism, a religion that influenced Judaism, Christianity and Islam.
Corruption, economic woes and oppression are driving many civil servants to the edge.
Jennings says it would be "silly" to claim there is no connection between this week's announcement about the possible relocation of Australia's embassy to Jerusalem and the Wentworth byelection.
The Syrian civil war may be coming to an end, but the suffering and uncertainty are far from over for its people.
With the Syrian conflict right on its borders, and Russia and Iran increasingly shaping the region's politics, Turkey is becoming beholden to NATO's enemies.
As Iran struggles under another round of international sanctions, a widening social gap is putting President Hassan Rouhani's government under pressure.
The US was once the dominant force in the Middle East. That old order has disappeared. Now the new powers are Iran, Turkey, Saudi Arabia and Russia – and the US needs a new policy for the region.
The Iranian Revolution was a hard-fought battle for those in favour of the Islamist model of governance, inspiring similar movements that have had varying degrees of success across the region.
Qatar's decision to aid Turkey in the face of American sanctions against the country may finally be a snub too far for its close relationship with the US.
A Canada-Iran collaboration uses performance art, storytelling and new media to confront the troubles of global migration and borders.