Latest Greenhouse effect News

Groups sue over Western Colorado coal mine’s air emissions

May. 15, 2020 2:05 PM EDT

GRAND JUNCTION, Colo. (AP) — Conservation groups have filed a federal lawsuit against St. Louis-based Arch Coal over methane and other toxic air emissions at the company's West Elk Mine in Colorado's North Fork Valley. WildEarth Guardians, the Sierra Club, the Center for Biological Diversity and High...