EPA Administrator Pledges EPA Will Help Protect American JobsWhen it comes to the nexus of a clean environment and jobs in industries once known for pollution, Pittsburgh is ground zero.
U.S. Warns Pennsylvania Over Safe Drinking Water ViolationsGov. Tom Wolf's administration says it is trying to address a warning by a federal official that the state isn't appropriately enforcing safe drinking water standards.
The Unclean Truth: How Five Cities Stack Up On RecyclingFrom the East Coast to the West Coast, recycling is a big issue for local governments.