The city of Dhaka continued this Tuesday classified as one of the most polluted cities in the world, and the dangerous PM2.5 particles (2.5 microns or less in diameter), the most harmful to health, ...

India’s Delhi, Pakistan’s Lahore and Nepal's Kathmandu cities occupied the second, third and fourth spots on the list, with AQI scores of 229, 197 and 191, respectively ...

Teesta River originates in Sikkim, flows through the Himalayan state and parts of North Bengal for about 305 kilometers, and ...

HANOI, Vietnam (AP) — Everyone loves a breath of fresh air. Unfortunately, too often our air is anything but fresh.

Communal bathing houses are an indispensable part of Karwan Bazar, serving day labourers, rickshaw pullers, hawkers, and market loaders who lack proper sanitation facilities at home. And for ...