As soon as next week, the Garden will use fire to help control an invasive plant in its beloved dogwood meadow. Prescribed fires also help create habitat for wildlife.

Andrew Moore is the author of "Pawpaw: In Search of America’s Forgotten Fruit," a James Beard Foundation Award nominee in Writing & Literature. His next book, "The Beasts of the East: The Fall and ...

Developers of a massive data center in Springdale Borough took questions from residents about noise, and water and energy ...

This week on The Allegheny Front, our series about the Monongahela River continues, as we look back at its industrial heyday ...

The Monongahela River began to recover in the early '70s, but still bears the marks of coal mining and other heavy industries ...

Wastewater from 83 municipalities flows from a flush to ALCOSAN for treatment. But as little as one-tenth of an inch of rain ...

The Pennsylvania Fish and Boat Commission is stocking mussels in Dunkard Creek 16 years after pollution annihilated life in ...

The governor said PJM Interconnection has “months, not years” to make reforms that will keep costs down for consumers.

For our series, Reporting From the Mon, we're talking to people with different perspectives on the Monongahela River. Annie ...

Under the proposal, new power plants or factories may be able to start construction before getting required EPA air pollution ...