Karachi may be Pakistan's only true metropolis and the economic engine of the country, but it remains an unplanned, ungoverned, and crumbling city-often resembling a sprawling slum more than a major ...

More than a dozen cities are located directly on or very close to active fault lines. These high-risk areas include Islamabad, Rawalpindi, Peshawar, and Abbottabad. Experts consider these cities ...