Air pollution in the Indian capital is more than 50 times what is considered safe by the World Health Organization.

Since Wednesday morning, north India has been covered in a thick blanket of smog, leading to low visibility, a drop in ...

As the smog in Delhi gets thicker, all the primary schools will close due to worsening air quality, officials have announced.

Thick smog shrouded New Delhi and other cities around South and Southeast Asia as air pollution levels soared Thursday. Air ...