Southeast Asian cities were among five most polluted in the world on Friday according to air-monitoring organisation IQAir, ...

Although many European cities were featured high on the list, with Zurich maintaining its top spot, 12 Asian cities made the top 100 this year. Singapore was the only city in Asia to make the top ...

South Asia faces a choice: Continue on the same path or undertake ... Sprawl, in turn, helps give rise to hidden urbanization, particularly on the peripheries of major cities, which is not captured by ...