Each winter, as a dense grey veil settles over Delhi, the familiar rituals begin. Schools scramble to adjust timetables, construction sites fall silent, and...
Delhi is choking as the air quality index (AQI) stood at 418 on Thursday, posing life-threatening risks, making India's capital the most polluted city...
If Delhi's air met the World Health Organisation's (WHO) pollution standards, residents could live up to 7.8 years longer, according to a new report...