The PKK could play a key role in the battle against Islamic State, but their roots as Marxist guerrillas leaves the west wary. Channel 4 News looks at how the group is pursuing a Kurdish Spring.
Detainees at immigration detention centres across the UK are working for as little as £1 an hour, carrying out work that could potentially save private contractors millions of pounds each year.
Radical Muslims are demanding the security services allow them to leave Britain to live under Sharia law in parts of Syria and Iraq controlled by the Islamic State, so why can't they leave?
Twin crises are playing out either side of the Irish border: one of identity the other credibility. Brian Whelan looks at how Garth Brooks and the Orange Order could bring the island to a standstill.
In east London a small group of religious hardliners is intent on dividing society and creating conflict. We look inside the Britain First patrols that are directly provoking the Muslim community.
Ireland has been rocked this week as another horrific scandal linked to the Catholic church emerges in Galway, where a mass grave with the bodies of 800 children was uncovered.
Britain's Greens want to present themselves as a radical alternative in the local and European elections, but in Ireland and Germany, Green party commitments to core principles appear to be lacking.
A political party with links to the BNP and National Front is running in the European elections on a multicultural slate with Tamil, Sikh and Kurdish candidates, Channel 4 News can reveal.
A £500,000 police operation is planned in Brighton on Sunday to stop clashes between a nationalist march and local anti-fascists. Channel 4 News tracks the rise of the annual "March for England".