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

Toxic smog engulfed much of northern India on Monday and pollution readings in New Delhi hit their highest of this pre-winter ...

Parts of South Asia are filled with toxic smog, hurting not only residents' health, but the economies of India and Pakistan.

Toxic smog in Pakistan is so severe it can be seen from space. Record-breaking levels of smog have shrouded eastern Pakistan ...

Drone footage of India’s New Delhi showed the world's most polluted capital blanketed in a thick layer of toxic smog. There ...

The U.N. children’s agency is warning that the health of 11 million children in Pakistan’s eastern Punjab province is in ...