"Volkswagen's pollution-control chicanery has not just been victimless tinkering, killing between five and 20 people in the United States annually in recent years, according to an Associated Press statistical and computer analysis."

Trains carrying hazardous liquids have recently caused more than a dozen explosions, fires, and spills around the country. But communities have little say over hazardous rail facilities in their midst. The rail industry is exploiting obscure historic exemptions from state and local laws protecting communities.

"Volkswagen’s diesel deception unleashed tons of extra pollutants in the United States, pollutants that can harm human health. So while many commentators have been quick to say that the cheating engines are not a highway safety concern, safety — as in health — is still an issue."

"Volkswagen AG's upmarket Audi brand says 2.1 million of its vehicles are among those with the engines affected by the emissions-rigging scandal."

"The U.S. Environmental Protection Agency plans sweeping changes to the way it tests for diesel emissions after getting duped by clandestine software in Volkswagen cars for seven years."

"For more than a year, Volkswagen executives told the Environmental Protection Agency that discrepancies between the formal air-quality tests on its diesel cars and the much higher pollution levels out on the road were the result of technical issues, not a deliberate attempt to deceive Washington officials."

"President Barack Obama’s nominee to lead the nation’s rail safety agency told lawmakers Thursday that the agency would hold railroads to a year-end deadline to install collision-avoidance technology even if it meant that freight and passengers could be left stranded."

"The Environmental Protection Agency and the California Air Resources Board claim VW deliberately programmed almost 500,000 diesel cars to emit fewer pollutants under test conditions than during actual use."

"CSX Transportation moves up to five trains, each carrying 1 million gallons or more of a kind of crude oil, through Baltimore weekly, according to records released Wednesday by the Maryland Department of the Environment."

"The USCGC Healy reached the North Pole earlier this week, carrying a crew of scientists investigating environmental changes in the Arctic."