Combining various datasets on weather, water, population, and building density reveals that officials have wildly underestimated flooding risk.
For almost 50 years, the Cheswick Generating Station, a few miles upriver from Pittsburgh, has powered homes in Pennsylvania and beyond. It's also a key source of pollution in a region that has some of the dirtiest air in the nation.
As Hurricane Florence floods dozens of hog waste pits, many in the state are wondering when the broken factory farm system will be fixed
Unions and greens have had a very public divorce—but rethinking their relationship is now more critical than ever
A landslide caused a natural gas pipeline 35 miles west of Pittsburgh to explode on Monday. It wasn't an isolated incident.