WASHINGTON — An oil and natural gas field in the western United States is largely responsible for a global uptick of the air pollutant ethane, according to a new study.
By Michael BieseckerThe Associated Press, Denver Post: Business
Fri, 04/29/2016 - 11:24am
WASHINGTON — An oil and natural gas field in the western United States is largely responsible for a global uptick of the air pollutant ethane, according to a new study.