Pittsburgh Post-Gazette Interactive
Squirrel Hill synagogue massacre: Remembering the victims
Sympathies, condolences pour in for victims of Squirrel Hill synagogue shooting
Who are Pennsylvania’s voters?
Why vote? Readers weigh in.
The lessons of Mariner East 2
Pa. regulators didn’t expect all those spills.
Pipeline ruptures and drilling problems bring new scrutiny to Pennsylvania’s pockmarked geology.
Rising city housing prices push buyers to their limits
Little Blue Run
The lake is the largest coal ash dump in the nation
Patented in Pittsburgh
Pittsburgh is filled with people trying to win patents. PPG is at the front of the line.
To love and to perish
This is the true story of how a small-town love triangle ended in a horrific homicide.