For several years, high oil prices enabled the Gulf Cooperation Council countries to add large sums to their state coffers. Falling oil...

Bill Emmott argues that OPEC's oil price manipulation will prompt the production of green energy vehicles and, subsequently, the end of the...

Youssef Ibrahim, a risk consultant and the former Middle East correspondent for the New York Times, discusses the flood of money lining...

Saudi Arabia and other Persian Gulf states seek to diversify their economies beyond oil, but the project comes laden with risk.