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 startup is basically two guys from Silicon Valley who have been releasing weather balloons filled with hydrogen gas and sulfur dioxide particles. When the balloon floats somewhere past 66,000 ...

The Michigan Department of Environment, Great Lakes, and Energy's request to redesignate areas of Wayne County for sulfur dioxide compliance has been submitted to the EPA following public input.

The EPA’s Office of Air and Radiation submitted a demand for information to Make Sunsets, which launches balloons filled with sulfur dioxide (SO 2) into the atmosphere in an attempt to lower the ...

A research team led by Prof. SI fuqi and Prof. LUO Yuhan from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, has uncovered surprising evidence of cross-border pollution ...