Jun 02 Court supports EPA decision on smog pollution limits By Associated Press A federal appeals court says the Environmental Protection Agency complied with the law in deciding which areas of the country failed to meet federal limits on smog-forming pollution. Continue reading
Oct 07 Can you find the turquoise in Wednesday’s lunar eclipse? By Jenny Marder For 59 minutes early Wednesday morning, the moon will turn an eerie shade of copper red when it passes through the Earth’s shadow in a total lunar eclipse. And if the skies are clear enough and you look at… Continue reading
Mar 21 Scientists Tie Chemical Reaction to Creation of Smog By PBS News Hour Just one week after the Bush administration announced its first new ozone standards in more than a decade, chemists have discovered that a chemical reaction in the atmosphere once thought to be insignificant may be a major contributor to smog. Continue reading