The Arizona Department of Environmental Quality issued an Ozone High Pollution Advisory for Maricopa County, warning of ...

Have you ever stopped to wonder if humanity is truly capable of reversing the damage we’ve done to our planet? The story of ...

"They are slowly destroying the protective ozone layer in the stratosphere which protects us from ultraviolet radiation," Ulland said. Tech. Sgt. Walter Wright, of Duluth, ran in a marathon with ...

Ozone layer depletion, is simply the wearing out (reduction) of the amount of ozone in the stratosphere. Depletion begins when CFC’s get into the stratosphere. Ultra violet radiation from the ...

recalling how the 1991 Mount Pinatubo eruption released considerable amounts of sulfur dioxide that amplified the depletion of the ozone layer, but so far no direct hit has been detected.