Casting a swirling shadow, a glowing candle flame sways eerily before flaring up once more. As ghostly as it looks, this ...

India's efforts to combat air pollution by using cloud seeding in its sprawling capital New Delhi appear to have fallen flat, ...

Waste-to-energy was sold as a greener option to landfill, but evidence is mounting that burning garbage is far from clean. The little Basque village of Zubieta has an unlikely talent for a place its ...

According to the Indian government, the experiment helped to reduce air pollution — but researchers attribute that to the weather.

COMSTOCK PARK, Mich. — Rising air is all around us— outside and inside. It's what meteorologists call "convection." Warm air is lighter and less dense than cold air, so it has buoyancy and wants to ...

Officials experimented with cloud seeding to try and reduce environmental pollutants as residents choke on filthy air.

Delhi on Tuesday carried out its first-ever cloud seeding trial in a bid to trigger artificial rain and bring temporary ...

Punjab has seen a sudden jump in stubble-burning incidents with 122 fresh cases reported on Sunday, taking the total to 743.

The spike in unhealthy air comes as India's Supreme Court banned bursting traditional firecrackers, which are known locally as "crackers," in the city of New Delhi. Those firecrackers are popular ...