Until a decade ago, Kim Li Loi, Canton and Hot Wok, restaurants in the Chinatown locality of eastern Kolkata's Tangra district, collectively served as a tannery among scores of others run by

The much-hyped sewage treatment plants installed in Kanpur, Uttar Pradesh, under the Ganga Action Plan are proving to be ineffective. A report released in October states that the irrigation water supplied from these steps to villages located in the area i