Causescommons.wikimedia.org Even low levels of soot can be deadly to older people, research finds The four-year air pollution study, which followed 68.5 million older Americans, was the first of its kind.
Politics www.theatlantic.com EPA's transparency rule won't help science, say scientists Dozens of scientific and medical groups oppose the proposal, which began under former EPA Administrator Scott Pruitt.
As Biden prepares to block the sale of U.S. Steel to Nippon Steel, pollution concerns persist in Pennsylvania
A Pennsylvania fracking company with more than 2,000 environmental violations selected for federal environmental justice funding
EPA's transparency rule won't help science, say scientists