Pollution
Nitin Gadkari bats for alternative fuels for vehicles to reduce oil import, pollution
106 deaths per lakh population in Delhi attributable to PM2.5 pollution: Report
India home to 18 of 20 cities with most severe increase in PM2.5 pollution: Study
Not discouraged by studies ranking Delhi most polluted capital city globally: Gopal Rai
Government says air pollution primarily urban phenomenon; experts disapprove
Govt directs steel industry to draw time-bound action plan to lower CO2 emissions