Twenty-four years after the implosion in Pittsburgh, most people probably thought the remaining seats from Three Rivers ...

Groups are monitoring the region’s waterways and wildlife after a tanker accident on Route 28 spilled 2,000 gallons of diesel ...

Capt. Evan Clark was patrolling the Allegheny River to help Three Rivers Waterkeeper get a better understanding of just how much of a mark that fuel spill made.

Mary W. Murrin has been named president and chief executive officer of the Rivers of Steel Heritage Corp., effective March 1, the board of directors of Rivers of Steel has announced. Murrin, a ...

An asphalt link between some of Pittsburgh's most notable spots, the Three Rivers Heritage Trail lines the banks of the Allegheny, Monongahela and Ohio waterways. The 24-mile-long path connects ...

The four-time Grammy Award-winning trio will perform on Wednesday, Feb. 12, at American Music Theatre in Lancaster.

After crews were able to contain the leak, now environmental groups are working to learn if there was any damage done.

Three Rivers Waterkeeper said oil sheens from a diesel spill on Route 28 can be seen on the Allegheny River as far down as ...

Southwestern PA has seen some of the most notable moments in US organizing. Will DC's policy shifts write a new chapter?