A severe fuel crisis has hit Nigeria with long queues of angry motorists waiting for hours outside petrol stations in major cities to fill up. Importers are accused of withholding petrol because of a payment dispute with the government, which they deny. This is the biggest fuel shortage in Nig...

PYTHIO VILLAGE, Greece – As dawn breaks over Greece’s north-eastern Evros region, a group of three families with adults and children tramp through Pythio and Thourio, small villages on a country backroad. “We’ve been travelling for three days directly from Kobani,” [on the Syrian border with Turk...