Small, transportable and mass-produced “microreactors” are seen as part of the future of nuclear power. Westinghouse ...

The Pennsylvania DEP and Stronghold Digital Mining have agreed to cleanup of the company’s coal ash dump in Venango Co. by ...

A board of scientists has proposed a system to monitor microplastics in the Great Lakes. Currently, there’s no coordinated ...

Supporters say the solar industry is booming in Pennsylvania, even as its future under the Trump administration is uncertain.

The solar industry is booming. More churches and schools in Pennsylvania are hoping to take advantage of tax incentives and reap the utility bill savings.

The solar industry is booming. More churches and schools in Pennsylvania are hoping to take advantage of tax incentives and reap the utility bill savings.

This week on The Allegheny Front, a special report. It's been two years since the the Norfolk Southern train derailed near the Pennsylvania-Ohio border. Researchers have been looking at how the toxic ...

More improvements are on the horizon for yet-to-be named state parks in York, Chester and Wyoming counties, that include ...

Seventy percent of Pennsylvania's forests are privately owned. These landowners could help stop the latest outbreak of the pest.