The biggest factor is the direction the rivers flow. The Monongahela flows from south to north. The Allegheny River flows from north to south. North is where you typically find co ...

The DEP is holding a public meeting Wednesday about a proposed discharge permit involving Westmoreland Sanitary Landfill.

There’s no way I was alone in picturing Aaron Rodgers walking along the Monongahela River, towel slung over his shoulders, ...

A charred boat sits outside of what is left of McCrossin’s Landing, the former site of a pub and marina that once served boaters in Forward Township.

Westmoreland Sanitary Landfill’s request to discharge treated waste into the Monongahela River was met with opposition during ...

30, 2019 3:28 p.m. The Pennsylvania Fish and Boat Commission confirmed Monday that an invasive species, the northern snakehead fish, was recently caught in the Monongahela River. It is the first ...

The 35th District, in the Monongahela River Valley south of Pittsburgh, includes the industrial cities of Clairton, Duquesne and McKeesport, and is favored to remain in Democratic control.

The special election for the 35th Legislative District seat, previously held by Rep. Matthey Gergely (D-Allegheny), will ...

Downstream from Pittsburgh on the Monongahela River, nestled in the quaint college hamlet of Morgantown, West Virginia, is an unusual sight – a big, gay nightclub bustling with live entertainment.

Sitting placidly along the Monongahela River, essentially a baseball throw from Washington County, Ductmate is a large-scale ...

Why does it seem like the Allegheny River gets ice on it and the Mon doesn't, or is this just my imagination?" While both the Monongahela River and Allegheny Rivers both can freeze in the winter ...