So many species rely on that delicate balance between the two. It's a balance that may be threatened by a shifting climate.

Eleven dams in the Delaware River Basin were removed last year, in a move that advocacy groups say will improve conditions for wildlife.

The EPA’s announcement comes as welcome news to the Delaware Riverkeeper Network. The environmental group and scientists have for years urged the Delaware River Basin Commission, which oversees the ...

Wastewater treatment operators are resisting pending EPA rules that would improve dissolved oxygen levels in a stretch of the ...

A soggy start to April lends some hope that drought conditions in the Lehigh Valley and southeastern Pennsylvania might finally improve. But it hasn’t happened yet. The Climate Prediction Center of ...

“From providing drinking water to millions to fueling economic growth and offering outdoor recreation, the Delaware River is a shining example of how communities can work together to protect and ...