Texas petrochemical emissions down, but still underestimated, says study
Wednesday, August 11, 2010 - 14:21
in Physics & Chemistry
A thick blanket of yellow haze hovering over Houston as a result of chemical pollution from petroleum products may be getting a little bit thinner, according to a new study. But the new findings -- which have implications for petrochemical-producing cities around the world -- come with a catch, says a team of scientists who participated in the research.