Petty's Island, in the Delaware between Camden and Philadelphia, once bustled with industry. Plans are now to make it an urban preserve.

An effort is underway to name the Paulins Kill, a 41-mile tributary of the Delaware River in New Jersey, as a National Wild and Scenic River.

The Delaware & Raritan Canal, a water supply link from the Delaware River to the Raritan River in New Jersey, faces contamination by toxins.

A Delaware River Basin Commission report reveals a significant presence of toxic chemicals in the tributaries feeding the Delaware River.

Nearly 120 acres of forested land in the Delaware River Watershed has been preserved, the New Jersey Conservation Foundation announced.

A bill introduced by a Pennsylvania congressman proposes to bring greater scrutiny to the operations of the Delaware River Basin Commission and identify commission duties and responsibilities that ...

Will the EPA meet its Monday deadline to issue new rules to improve the water quality of a 38-mile stretch of the Delaware River?

The American Littoral Society educated the public about the world's largest population of spawning horseshoe crabs on the Delaware Bay.

Philadelphia’s Manayunk Canal was a stagnant water body that suffered from low dissolved oxygen, frequent algal blooms and sedimentation for nearly 80 years after its closure in the 1940s. The canal, ...

The Delaware River Basin Commission adopted a resolution about DEI and climate change that drew blowback from environmentalists.