The Environmental Protection Agency said this week that chemicals from "fracking," a controversial method of extracting natural gas from the ground, have polluted groundwater in Wyoming.
Business and financial news - CNNMoney.com, CNN: Business
Fri, 12/09/2011 - 5:17pm
The Environmental Protection Agency said this week that chemicals from "fracking," a controversial method of extracting natural gas from the ground, have polluted groundwater in Wyoming.