ALCOSAN has been at work on a $2 billion solution to keep billions of gallons of sewage from Pittsburgh’s rivers every year.

Leaders of the Seneca Nation are once again calling on the City of Olean, New York to take decisive action to fix ...

As the search intensifies for missing University of Pittsburgh student Sudiksha Konanki, officials have released new details ...

Dozens of Seneca Nation members packed into the Olean common council chambers Tuesday night and demanded the city fix its raw sewage discharge issue.

Residents of Olean and neighboring communities, Seneca Nation officials and all those who enjoy the Allegheny River’s water ...

A $31 million overhaul in Downtown Pittsburgh that will create an outdoor recreation and event space earned approval Tuesday ...

The Pennsylvania Department of Transportation (PennDOT) has reopened the bridge that carries State Street (Veteran's Memorial Bridge) over the Allegheny River in Oil City, Venango County. PennDOT is ...

A preparedness exercise last week with the U.S. Army Corps of Engineers simulated how the region would respond to a storm as ...

Pittsburgh once had a significant cohort of women pilots who flew airplanes for fun and for profit. Roberta Wassel was one of them.

More than $2.7 million in grant funding was awarded to Southwest Pennsylvania last month through the state’s Department of ...

It seems as though the Allegheny River typically freezes rather than the Monongahela River. KDKA-TV Meteorologist Ray Petelin ...

While both the Monongahela River and Allegheny Rivers both can freeze in the winter, the Allegheny River will be the river ...