New Delhi: A cap-and-trade market for particulate or air pollution works better than conventional regulations to reduce pollution, a new study by University of Chicago’s Energy Policy Institute (EPIC ...

Two rounds of cloud-seeding trials were carried out over the city, bringing the total to three so far – but not even a trace of rainfall was recorded. Experts on Tuesday said the Delhi government must ...

Michael Diamond thought he’d have to wait until this year, at least, to have enough data to understand how a shipping regulation aimed at curbing pollution affected the clouds that deck the ocean.