Environment

EPA Says Volkswagen Dodged Clean Air Rules With Emissions Software

The Environmental Protection Agency is accusing Volkswagen of intentionally dodging clean air rules on nearly half a million vehicles in the U.S. The EPA says Volkswagen installed software called a "defeat device" that only runs full pollution controls during official emissions testing. Under normal driving conditions, the vehicles emit nitrogen oxides at up to 40 times allowable levels, according to the EPA.

University Of Vermont's Ban On Bottled Water Backfires

The University of Vermont banned the sale of bottled water on its campus in 2013 to cut down on single-use bottles in the waste stream. But the number of plastic, single-use bottles being shipped to campus went up, and students ended up using more single-use bottles and drinking less healthy beverages out of them. Now the university is trying to figure out how to balance sustainability and nutrition in on-campus beverage sales.