Lance Butler, a senior scientist for the Philadelphia Water Department, and his team have spent seven years studying the ...

Let us know! More than a decade after a controversial plan to deepen the Delaware River’s shipping channel began, the Philadelphia Regional Port Authority is proposing to dredge an additional 5 feet.

The Delaware Water Gap National Recreation Area stretches over 40 miles of the Delaware River, the longest free-flowing river east of the Mississippi. The roughly 67,000-acre protected area allows ...

We were fortunate here in the Delaware River Valley not to have suffered as others so harshly did over the last months. But we are no stranger to hurricanes here. In addition to stronger storms ...