The Delaware City Refinery has been continuously releasing more than permitted amounts of toxic sulfur dioxide into the air ...

The Delaware City Refinery has released sulfur dioxide, an eye and respiratory irritant that can cause death after short ...

Unlike modern infrastructure, which utilizes separate piping systems, Camden’s older sewer systems send stormwater and sewage ...

Heavier rainfalls that lead to deadly flash floods. Droughts that spark wildfires. Soaring summertime temperatures. And a ...

A fight against the proposed Crosstown Expressway six decades ago echoes in today’s debates about easing Philadelphia traffic ...

The U.S. Senate is moving forward with an effort to block California's nation-leading standards for vehicle emissions ...

A Carbon County power plant has received state approval to start burning shredded tires alongside its regular fuel. The Pennsylvania Department of Environmental Protection issued a permit on May 1 to ...

The New York City Department of Environmental Protection (DEP) has announced it will begin a new procurement and contracting ...

Baltimore’s McKay Jenkins discusses "The Maryland Master Naturalist’s Handbook," which he edited alongside coeditor Joy ...

Joe Biden's 2022 visit to Somerset, Massachusetts might have been his first public statement regarding his recently-diagnosed ...