PJM Interconnection, which operates the electricity grid across Pennsylvania and part or all of 12 other states, as well as ...

EPA Administrator Lee Zeldin announced that the agency would rescind the “endangerment finding,” saying climate change ...

The leak in Cambria County released approximately one billion cubic feet of natural gas. The company was fined $1.1 million ...

Electricity prices are rising, and many are pointing the finger at the new energy demand created by data centers. An energy expert on where this is all heading. The Trump administration is moving to ...

The recent heat wave in Pittsburgh and severe floods in Texas are just two examples of recent weather events intensified by ...

EPA Administrator Lee Zeldin announced that the agency would rescind the “endangerment finding”, saying climate change doesn’t impact health.

More than $130 million in federal funds for projects to help Pennsylvania communities prepare for disasters have been ...

The proposed law would require home sellers to disclose flood risk to buyers and a state website with flood zones and insurance options.

Pennsylvania could lose $156 million meant for low-income people reduce their energy bills through solar if state lawmakers ...

Isabel Kim is a Pittsburgh Media Partnership 2025 summer intern. A new study shows that small differences in temperature and ...

With heat waves sweeping the region, residents weigh in on changing weather, its impact and their knowledge about climate change.