Waste management is a basic human need and can also be regarded as a basic human right
The state’s lawyer says that school sanitation can’t rest solely at the doorstep of education authorities
More innovation in technology and delivery needed to bring solutions to the underprivileged.
A novel and easy way to disinfect water using freely available solar power is helping to combat the spread of disease in developing countries.
Sanitation problems in Kibera have caused outbreaks of cholera, but the new Peepoo bag could be the answer.