As implausible as it sounds, cattle poop can generate the electric power to light up thousands of households in Punjab, which has a livestock population of five and a half million buffalos and 1.2 million cows.

Can this tribal community in the Nilgiris survive the concrete trappings of civilisation? Tarun Chhabra on the eco friendly Todas

Encouraged by the success of rehabilitation programme of one-horned rhinos wildlife officials of Nepal are planning a similar project for