Using plume chase technology, where a vehicle equipped with emission analyzers follows a target vehicle while sampling its ...

Secondary pollutants like ammonium sulphate and nitrates in Kolkata's air, formed from vehicular, industrial, and ...

The rules were not designed to require that consumers buy electric appliances, but rather to incentivize manufacturers to migrate to offering majority-electric furnaces and heaters. The target for ...

Reducing the poisoning effect arising from alkali metals over catalysts for selective catalytic reduction (SCR) of NOx by NH3 is still an urgent issue to be solved. Herein, alkali-resistant NOx ...

The Commission for Air Quality Management recently directed that all end-of-life vehicles (ELV) will not be given fuel in Delhi starting July 1, 2025. While the ...

We are known as an “asthma capital” in the U.S., and recent statistics found that we had the most asthma-related ER visits in ...

Dyson's new Purifier Cool PC1 and Purifier Hot+Cool HP2 both provide "advanced, multifunctional" air purification, directly ...