One woman's mission to turn the tide on India's polluted waterways by recycling leftover flowers.Read more
BBC Environment correspondent
As groundwater supplies dwindle in rural India, farmers turn to wastewater to grow crops like mulberry, which is used to make silk.
This video has gone viral in India with tragic results.
With jams stretching kilometres, the southern city of Bangalore has become synonymous with traffic.
Hyderabad is giving Bangalore a run for its money as a start-up destination in India.