Add Yahoo as a preferred source to see more of our stories on Google. In the past weeks, many parts of Delhi recorded an air quality index (AQI) well over 400 – a level considered “severe” under ...

NEW DELHI: Delhi is engulfed in a thick, choking smog fuelled by crop-residue burning in neighbouring states, vehicle emissions, industrial pollution, and road dust. For years, hazardous air quality ...

New Delhi: As residents of Delhi-NCR battle hazardous, choking air, Beijing - once a global symbol of smog - now breathes some of its cleanest winter air in decades. The city that once vanished behind ...

Sri Lankan Prime Minister Harini Amarasuriya was in China and India in quick succession, the latest demonstration by the National People’s Power government that it is keen on balancing its two most ...

In the past weeks, many parts of Delhi recorded an air quality index (AQI) well over 400 – a level considered “severe” under global pollution standards. Long-term air quality data shows that no major ...