According to the real-time AIQ rating, Oslo is one of the clearest cities in the world. It has the “cleanest” designation ...

A dry winter is intensifying wildfires in Nepal, experts said Wednesday, as the capital Kathmandu continued to suffer from ...

A third of Americans still breathe unhealthy air after decades of improvements—which the Trump administration wants to roll ...

A Swiss firm, IQAir, has ranked Kathmandu as the most polluted city in the world on Tuesday. As per their website, the city ...

A small city on the Meghalaya-Assam border, nearly 2,000 kilometres away from Delhi, is the most polluted in the world, according to a report published by a global pollution watchdog. Swiss air ...

A new report shows that some of the nation's most polluted cities are in Southern California, four of which call the Inland ...

Outside London, the local authorities with the highest percentage of heavily polluted neighbourhoods were Dartford, ...

The U.N. has identified Kabwe, a city of almost 300,000 people in Zambia, as one of the most polluted places on the planet.

The northern Thai city of Chiang Mai was ranked as the most polluted in the world on Saturday, according to air-quality ...

Developer 6.5F Studio and publisher Vsoo Games have officially released Miryam: The Polluted Land on Steam today. The standard price of this latest indie tower defense game is $4.99, £4.29 ...

Private individuals were also invited to take part and switch off the lights between 8.30pm and 9.30pm on Saturday, the World Wide Fund for Nature (WWF) said. This year, Bern, Chiasso, Lenzburg ...