The city’s North Birmingham area was the most heavily polluted, and smog filled the air, impacting the health of its residents. Cleveland, 1973: Smoke and Trash Dominate the Landscape In ...

Could have imagined pollution killing a massive population of an entire city. Unfortunately, this problem is currently prevailing in Beirut, the capital city of Lebanon, which is also the largest ...

The sprawling city - a metropolitan area of more than 20 million people - has been blanketed in a thick cloud of smog since last weekend. Authorities blame the problem on dozens of wildfires that ...

As Africa's most populous nation, Nigeria has its share of smog-filled cities, congested roads and aging vehicles. In an effort to clear the air, Nigeria will, effective December 1, 2012 ...