'Adopt decentralised, low-energy approach'

Manu Bhatnagar, an urban environmental planner, has been heading the natural heritage division of the Indian National Trust for Art and Cultural …

Delhi to reuse 80 per cent sewage by 2027

With no new dams in sight, the draft Delhi Water Policy, 2013 calls for reuse of treated sewage to achieve water security in the capital

Mining effect: Aravalli gets new lakes

Deep digging in the mountain range for minerals has ruptured aquifers that now water mining pits