The U.S. Environmental Protection Agency plans to repeal all greenhouse gas emission standards for light-duty, medium-duty, and heavy-duty vehicles and engines in the coming days after it removes the scientific finding that justified those rules,

EPA, under Administrator Lee Zeldin, challenges legal basis of Obama-era climate policy, sparking fierce debate over federal regulatory power and the future of U.S. energy. The Trump administration is moving to rescind the Environmental Protection Agency's (EPA) 2009 "endangerment finding,

Donald Trump is coming for the “ holy grail ” of climate regulations. As multiple media outlets reported this week, the administration plans to roll back the “ endangerment finding ,” an Obama-era Environmental Protection Agency decision at the center of the government’s ability to address climate change.