Growing urban populations, more public awareness of pollution and ambitious redevelopment plans propel big drinking water and wastewater treatment investment in two key cities.

Dharavi, in central Mumbai, is considered one of the largest slums in Asia, but deep within this neighborhood, below the shanty grey roofs, loosely comprised of scavenged, upcycled metal, lives a ...

Kolkata: Massive fire engulfed several shanties on the wee hours of Sunday in Narkeldanga area in north Kolkata leaving one ...