While Representative Chris Deluzio pushes for railway safety, the Trump administration wants roll back regulations of ...

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 2009 finding that says greenhouse gases endanger public health and welfare.

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

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

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

The solar industry in the U.S. and in Pennsylvania was shining bright, with rapid growth and new domestic manufacturing to meet the industry’s needs. That abruptly changed in early July, when the ...

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

A clean energy tax credit will now go toward metallurgical coal, used in steelmaking. About three-quarters of the met coal produced in the US is exported.

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