Deep in Iraq's southern desert, bulldozers and earthmovers spread layers of moist clay over sand dunes as part of a broader effort to fight increasingly frequent sandstorms. Iraq has long suffered ...

Deep in Iraq's southern desert, bulldozers and earthmovers spread layers of moist clay over sand dunes as part of a broader effort to fight increasingly frequent sandstorms.

Iraq has long suffered from sand and dust storms, but in recent years they have become more frequent and intense as the country falls prey to the effects of climate ...