Cities across India and Pakistan are struggling with dense smog that has worsened air quality, with authorities declaring a ...

Toxic smog has obscured India's famed monument to love, the Taj Mahal, about 220km (136 miles) from New Delhi, as well as ...

The Indian capital overtook Lahore as the world's most polluted city, with the smog triggering flight diversions.

India's government banned non-essential construction in New Delhi, the world's most polluted capital, and urged residents to ...