EXCLUSIVE: Sickening water rocks three counties
Lab tests by the Star have established high levels of bacteria.
EXCLUSIVE: When poor planning increases pollution
Walkabout with a mobile sensor showed serious levels of air pollution
Mukuru fumes put 60 asthma patients a month in hospital
As we wait to be let into Maendeleo Learning Centre, smoke drifts over from the chimney ...
The invisible silent killer in Eastlands
40 years on, trucks trundle in, dumping at least 2,000 tonnes of waste daily.