Amid persisting smog, residents and tourists voice concern about their health The Vietnamese capital Hanoi has taken the top spot for air pollution among global cities, according to the Air Quality ...

After years of strict bans to curb pollution, China is reversing its zero-tolerance stance on crop burning, allowing ...

Unlike others drawn to the splendour of China’s capital of 13 imperial dynasties, I was in town for this 20-storey tower – the world’s tallest air purifier, once hyped in the media as a ...

Its river basin is around 1.8 million sq km – almost a fifth of China's land area. As China’s economy has developed, pollution in the Yangtze and its lakes has multiplied – particularly from ...

China has made breakthroughs in transforming advanced green and low-carbon technologies and applying them in crucial areas ...

So he wants Arizona to sue any person from any other state or country whose emissions damage the air quality here.