Wastewater from 83 municipalities flows from a flush to ALCOSAN for treatment. But as little as one-tenth of an inch of rain ...

This week on The Allegheny Front, our series about the Monongahela River continues, as we look back at its industrial heyday ...

Ron Baraff of Rivers of Steel says without the Monongahela River, the Pittsburgh region would not have developed into an ...

The Monongahela River began to recover in the early '70s, but still bears the marks of coal mining and other heavy industries ...

As soon as next week, the Garden will use fire to help control an invasive plant in its beloved dogwood meadow. Prescribed fires also help create habitat for wildlife.

Andrew Moore is the author of "Pawpaw: In Search of America’s Forgotten Fruit," a James Beard Foundation Award nominee in Writing & Literature. His next book, "The Beasts of the East: The Fall and ...