Authorities in the Indian capital carried out cloud seeding trials on Tuesday to try to induce rain over the smoggy city, but chances may be slim given the low moisture content in the atmosphere.

NEW DELHI — Indian authorities on Tuesday carried out a cloud-seeding experiment over smog-choked New Delhi in an attempt to induce rainfall and clear the city’s toxic air, which has sparked anger ...

To reduce air pollution associated with ocean transport, the International Maritime Organization tightened restrictions on ...

India's efforts to combat air pollution by using cloud seeding in its sprawling capital New Delhi appear to have fallen flat, with scientists and activists questioning the effectiveness of the move.

SAN FRANCISCO - New satellite studies analyzing the impact on clouds from oceangoing ships suggest that airborne particles from pollution or other causes can have a drying effect on some clouds and a ...

As Delhi braces for another season of hazardous smog, the state government has launched an experimental cloud seeding pilot project aimed at inducing artificial rain and clearing airborne pollutants.

LONDON -- The "Asian Brown Cloud," a 2-mile-thick blanket of pollution over South Asia, may be causing the premature deaths of a half-million people in India each year, deadly flooding in some areas ...