Posted inDanger in the Air, Environment

Clean-air advocates upset with EPA ozone decision

The Environmental Protection Agency announced Thursday that the country’s anti-smog standard does not sufficiently protect Americans’ lungs and will be tightened, a move that irked groups on both sides of the debate. The decision comes after years of wrangling over the national limit for ozone, the lung-damaging gas in smog. The EPA said it decided […]