The lawsuit brought by Bucks County resembles several others brought by blue states seeking to hold oil companies responsible ...

Pittsburgh-based Alcoa has mined and refined bauxite in Western Australia since 1963. The company owns three sprawling ...

Eleven industrial-sized tanks of harsh chemicals were spared from the fire, the Department of Environmental Protection said ...

The EPA announced last week it was pushing back deadlines and canceling regulations for several forever chemicals. What that means for Bucks County: ...

An analysis by WHYY News shows the increased traffic could raise Philly’s transportation sector carbon emissions by around 4%.

Aqua Pennsylvania is pouring $20 million into upgrading the Greenville Wastewater Treatment Plant. The company bought the ...

A recent study estimates that up to 95 million people nationwide may rely on drinking water contaminated with 24 types of these "forever chemicals." ...