The plot thickens

Winter haze caused by thermal plants, not biomass burning

Killing the high-end killer

Between the lines

lpg, touted as the cleanest fuel option, is responsible for the release of high levels of nitrogen oxides and suspended particulate matter

Chulhas vs LPG: Which is the cleaner fuel?

Five experts debate the economics, science, efficiency and effects on women's health...

House warning

Smoke from cooking kills 1.6 million people annually