Old wells pose health and safety risks by leaking pollutants that can contaminate groundwater and impact air quality.

Developers support the program, saying "time is money." While environmental groups fear a "rubber-stamp" for construction ...

Elizabeth Township in Allegheny County shouldn't have allowed a gas well to be built in a residential area, a state court panel ruled.

The art installation "Momentum" fills Pittsburgh Botanic Garden with color, sound and motion, inviting visitors to reflect on their bond with nature.