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

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

For our series, Reporting From the Mon, we're talking to people with different perspectives on the Monongahela River. Annie Quinn is the founder of the Mon Water Project.

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 ...

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’ ...

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

The Roadless Rule protects 25,000 acres in the Allegheny National Forest, including Hearts Content, which contains old-growth ...

The Shenango coke works on Neville Island, just west of Pittsburgh on the Ohio River, closed down in 2016. Coke is a refined form of coal used in steelmaking, made by baking coal at very high ...

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