Flawed, but accepted

Pollution board report blames LPG for particulate matter, spares vehicles

Delhi-NCR air quality commission: Order, order to new order

As the new ordinance seeks curtailment of judicial intervention, the executive faces the real challenge of pushing difficult and inconvenient …

Enough is enough

For over a week after Diwali, Delhi breathed poison. Air pollution peaked to unprecedented levels. Public anger forced emergency measures. But …

Diesel: when bad policy makes for toxic hell

Four-stroke complements CNG

Converting two-stroke autorickshaw engines to CNG not wise

Oceanic turtles face cancer risk due to water pollution, says study

Nitrogen in polluted runoff is leading to tumours in sea turtles in Hawaii

India didn’t need to let power producers emit more of deadly oxides of nitrogen; here’s why

Limiting NOx emission at 300 mg / Nm3 is doable, claims Finnish state-owned Fortum Oyj; Environment ministry relaxed norms to 450 mg / Nm3 in October

Greenhouse gases emissions at a new high

Experts flag dilution of NOx emission limit for coal-fired power stations

The SC on July 8 relaxed limits for coal-fired power stations commissioned between December 2003 and 2016 — to 450 mg / Nm3 from 300&…

Science and Technology - Briefs

Highest in 650,000 years

Smog has to be cleared

How India is getting gas and coal policy wrong

Science and Technology - Briefs