Seen from the window of an Amtrak train, smoke billows from power plants alongside the tracks in Northern Virginia. Andrea Lichtenstein | Corbis Historical | Getty Images The U.S. Environmental Protection Agency on Friday proposed a rule that would tighten federal limits on carbon black, one of the country’s deadliest air pollutants that disproportionately affects …
Continue reading “Biden proposes stricter limits on lethal soot air pollution”
