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

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

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 ...

Ecotone Renewables’ ZEUS units break down food waste through anaerobic digestion, turning it into a liquid fertilizer and ...

Pittsburgh offers a composting drop-off for food waste at its four Citiparks farmers markets. Bring veggie scraps, but no ...

Pennsylvania trails only Texas and Virginia in announced AI buildout. But policies to provide environmental and consumer protections lag further behind.

The study found that diverting all food waste from landfills would avoid close to 40 million metric tons of CO2 equivalents ...

By combining state grants with a federal tax credit, schools could install solar for free or a fraction of the cost.

Food waste is a big climate problem. In Pittsburgh, you can drop off your food waste for composting at city-run farmers’ ...