The term “smog” is a contraction of the words “smoke” and “fog.” Smog usually consists of soot particles, sulfur dioxide, and other compounds. The citizens of Los Angeles initially blamed the ...

The main fog is caused by water droplets, whereas smog includes smoke and particulate matter, as per a report published by IIT Kanpur. Fog makes it hard to notice things from a distance ...

The toxic, black-yellow fog reduced visibility ... specific zones for burning smoke-free fuels, and over time, more regulations were introduced to combat smog. Does this historical event serve ...

“Donora Death Fog — Clean Air and the Tragedy of a Pennsylvania Mill Town.” “Rumor of Blue Sky,” a 2009 documentary about the smog disaster created by Janet Whitney and Andrew ...