Pollution in the Vietnamese capital of Hanoi, home to almost 9 million people, reflects the environmental cost of the ...

All 20 of the world’s most polluted cities last year exceeded WHO PM2.5 guidelines by over 10 times, the IQ Air report showed. Data gaps ...

Byrnihat looks like many other towns in India’s picturesque northeastern states of Assam and Meghalaya. But while it is ...

But the pollution is not confined to Delhi. Six of the world’s 10 most polluted cities last year — and 74 of the 100 most polluted cities — were in India, according to IQAir.

Phasing out vehicles based on age is not enough. It is important to improve their fuel and emission standards; Plan lacks ...

Tshwane’s claims that it is in the race for the title of world’s cleanest city have raised more than a few eyebrows.

The Delhi government’s ambitious artificial rain project to reduce toxic air pollution levels is ready to launch—but it now ...