A dry winter is intensifying wildfires in Nepal, experts said Wednesday, as the capital Kathmandu continued to suffer from ...

A third of Americans still breathe unhealthy air after decades of improvements—which the Trump administration wants to roll ...

A Swiss firm, IQAir, has ranked Kathmandu as the most polluted city in the world on Tuesday. As per their website, the city ...

A small city on the Meghalaya-Assam border, nearly 2,000 kilometres away from Delhi, is the most polluted in the world, according to a report published by a global pollution watchdog. Swiss air ...

A new report shows that some of the nation's most polluted cities are in Southern California, four of which call the Inland ...

Outside London, the local authorities with the highest percentage of heavily polluted neighbourhoods were Dartford, ...

The U.N. has identified Kabwe, a city of almost 300,000 people in Zambia, as one of the most polluted places on the planet.

The northern Thai city of Chiang Mai was ranked as the most polluted in the world on Saturday, according to air-quality ...

BANGKOK: Residents of the Thai capital once again face unhealthy air quality today, as IQAir places Bangkok firmly in the top 10 of most polluted cities Bangkok was ranked as the eighth most ...

Bangkok has landed among the world’s most polluted cities, ranking eighth in the latest IQAir report, with an AQI of 141 this morning.

Cities are often celebrated for their energy and culture, but many are just as visually striking as the world’s most scenic villages and landscapes. With iconic skylines, historic landmarks and ...