Lahore most polluted city; toxic smog hides Taj Mahal in India’s Agra

Toxic smog obscured India’s famed monument to love, the Taj Mahal, as well as Sikhism’s holiest shrine, the Golden Temple in Amritsar, and delayed flights on Thursday, becoming too thick to see through in several places. The city of Lahore in neighboring Pakistan ranked as the world’s most polluted in winter’s annual scourge across the […]