It’s easy to tell when it’s smog season in New Delhi; the air gets darker, heavier and starts scratching the throats and testing the lungs of the city’s 34 million residents.

Northern Vietnam woke up to a thick, unmoving blanket of smog on Dec. 9, with air quality in Hanoi and nearby Hung Yen ...

Mumbai: Mumbai woke up on Tuesday to a pleasant winter morning, complete with clear blue skies, cool breezes and a refreshing ...

According to Pak-EPA’s enforcement data, more than 1,000 diesel vehicles had been inspected at Islamabad’s entry points since ...

Northern India’s toxic winter smog is now emerging as a major driver of vitamin D deficiency, with new evidence showing that ...

Delhi’s air quality slipped to the ‘poor’ category at AQI 292 as a dense layer of smog engulfed iconic areas like India Gate ...

Acrid smog chokes Delhi’s skyline each winter, when cool air traps a deadly mix of pollutants from crop burning, factories, ...

It became so dense, at times, that it was challenging for residents to find their way around at night, according to the U.K.

The situation was marginally better around India Gate and Kartavya Path, though still alarming. The locality recorded an AQI ...

Delhi and the NCR experienced another day of thick smog on Monday, with the air quality remaining in the “very poor” category ...