In many parts of India, a single noxious pollutant from coal-fired power stations drags down annual wheat and rice yields by ...

NEW DELHI: Former PM Manmohan Singh's desire to clear his name of a small blot, being summoned by a Delhi court as an accused in an alleged irregular coal block allocation case, remained unfulfilled.

New research shows grain yields critical to India's food security are dragged down 10% or more in many parts of the country by nitrogen dioxide pollution from power stations that run on coal. Economic ...