But, if you’re interested in the health of the Delaware River, you should say “Yay!” Which is what Jessica Newbern, a biologist with the Upper Delaware Scenic and Recreational River, would say, as ...

All in all, it was a good week for the Delaware River. Two significant developments point toward possible improvements in water quality in the urban section of the river — approximately from ...

On a spring day more than 300 years ago, the people of the Lenape tribe gathered in their homeland along the Brandywine Creek in Delaware. Hundreds of fish had just begun to make their way from the ...

We have our work cut out for us. A recent report from the scientists at the Delaware River Basin Commission indicates there is a significant presence of toxic chemicals in the tributaries that feed ...

A class of “forever chemicals” known as PFAS that have been identified as a health hazard are more commonly found in the lower reaches of the Delaware River where industrial uses are more heavily ...

It’s well known that New Jersey is rife with warehouse and distribution centers, which have sprouted like weeds throughout the Garden State. How many of these mammoth structures are proposed in all or ...

Most Pennsylvanians probably couldn’t point out Tobyhanna Township on a map. But parents of young children likely know Kalahari resorts, a popular indoor waterpark that draws visitors to this rural ...

Opponents of a plan to site a liquified natural gas plant in Chester, Pa., applauded a White House directive that they say could permanently derail a project that would exacerbate harmful health ...

A proliferation of warehouses and distribution centers, which bring more paved surfaces and dirtier, faster runoff, threatens the Lehigh River to the point that it’s among the country’s most ...

The Tookany/Tacony-Frankford waterways are a big name for what is really a rather small stream or two, or three, or more. Actually, much more. They are tucked in tight, mostly to the northeast and ...

Editor’s note: This is the latest in a series of stories exploring water quality in the nine basins in Pennsylvania that are part of the larger Delaware River watershed. How clean are your waterways, ...

An ongoing initiative to recognize the Paulins Kill, a 41-mile tributary of the Delaware River, as a National Wild and Scenic River gained the support of Warren County, N.J., which is home to a ...