EcoWatch: While researchers have already exposed how the presence of methane debunks the notion that natural gas is a clean energy option, a new study shows that things dont get any better when the gas is liquified and exported. Ironically, that study comes from the U.S. Department of Energythe same agency that has been approving liquefied natural gas (LNG) export terminals in places like Oregon and Maryland. Despite its intention of presenting LNG in a positive light when compared to coal, the DOE study,...