Whatever the causes of the smog, by one ranking Delhi was not just the most polluted city in the world, but “nearly five ...

Residents in India's northern states woke up to another day of poor air quality on Tuesday, as a layer of dense fog shrouded ...

Authorities in India’s capital have shut schools, halted construction and banned non-essential trucks from entering the city ...

Many of the regulars at Lodhi Garden in New Delhi, one of the world’s most polluted cities, say they won’t let rising ...

Air pollution chokes New Delhi every winter, but this year's smog has already derailed everything from transport and road ...

India's capital city of Delhi has virtually shut down as air pollution hit "severe plus" levels, according to Indian ...

Delhi recorded air pollution more than 17 times above an acceptable level as worsening smog triggered curbs on trucking and ...

Air pollution, especially PM2.5, is a growing contributor to lung cancer, even among non-smokers. PM2.5 triggers inflammation ...

Areas downwind of pollutant-generating factories were found to have more snowfall, with aerosols suspected of triggering ice ...

The River Teme in Ludlow was discoloured in October [BBC] An outbreak of pollution in a Shropshire river has been traced to a ...