Analysis of a coin suggests there was an Emperor Sponsian – at least in his own eyes.
Having spent 25 years flying in and out of the Gulf states, Greg Hurrell knows what would-be rowdy western Fifa World Cup fans will face in Qatar.
Urban air travel takes a step closer: say hi to 'vertiports'.
A surprisingly large share of farmland is used for crops that do not maximise nutritional or economic value.