The battle over the Trump administration’s executive order on immigration raises weighty constitutional questions involving presidential power and the judiciary’s role in national security, explains …

As diplomatic efforts to broker a settlement to the civil war have so far come up short and the Islamic State retains a foothold in the east, a segmented Syria will likely experience reduced but pers…

The world has just experienced a watershed year for populist politics, with antiestablishment challengers winning elections and illiberal regimes modeling an alternative, says expert Yascha Mounk.

The defeat of Italian Prime Minister Matteo Renzi’s constitutional reforms is another sign that voter anger over poor economic performance is driving anti-establishment politics across Europe, says C…

Afghanistan’s unity government has made progress on reform but remains dogged by endemic corruption and a resilient insurgency.