It's a catchy tune, but The Lovin Spoonful's "Summer in the City" doesn't paint the picture of an appealing environment with its description of a sidewalk as "hotter than a match head." New research ...

Photo Credit: iStock For more than a decade, China has tried to reduce air pollution from vehicles, factories, and power ...

As the festive lights fade, a thick blanket of smog continues to hang over Delhi and its neighbouring regions. A day after Diwali, the Air Quality Index (AQI) has plunged deep into the ‘very poor’ ...

Keisha Brown says she sometimes can’t sit on her porch in Birmingham because the air is so smoky and hazy - her windows ...