BP today launched a new cleaner-burning diesel in Christchurch that will improve local air quality and help reduce the city’s smog problem.

Pakistan’s second-largest city of Lahore has been shrouded in a dense layer of hazardous smog for much of November, intensifying health concerns for its residents. The pollution peaked on ...

A blanket of thick smog has settled over swaths of South Asia. One of the hardest-hit areas is the Indian capital Delhi and the surrounding region, which is home to an estimated 34 million people.

About seven in 10 people in the country are facing health issues because of smog with the most common symptoms being cough, flu and breathing difficulties, according to a report by international ...

A smog-choked province in eastern Pakistan has issued a rare plea for cross-border collaboration with India, as major cities in both countries endure severe air pollution that risks the health of ...