India's capital was left gasping this week as air pollution smog reduced visibility to near zero and raised air quality ...

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 ...

The illegal burning of farm fields in northern India reached a record high this season, fuelling a toxic smog choking ...

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

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's air-quality index, or AQI, shot up past 1,000 on Monday, more than five times higher than Sarajevo, the second ...