Tag Archives: Pittsburgh

US pushes G20 to cut fuel subsidies

The United States is pushing key developing and developed nations to agree on a plan to phase out subsidies for fossil fuel industries blamed for global warming, the White House said. The plan is part of efforts to combat climate

Pittsburgh surpasses Los Angeles as nation’s sootiest city

LOS ANGELES – A city outside California has for the first time been named the sootiest in the nation, one of the categories the American Lung Association uses to determine the most polluted cities in the country. Los Angeles still