Energy & Environment

The regional compact doesn't pass the basic sniff test.

The species include such easily recognizable birds as the pine warbler, the red-headed woodpecker, and the American black duck,

The order by the court consolidates two cases brought by environmental groups against the Atlantic Coast Pipeline and the U.S. Forest Service. No date has been set for oral arguments.

The Trump White House's contempt for rural Americans, who helped them win the White House in 2016, could not be more on display.

Immigrant families have cited extended stays in the center as the cause of emotional trauma in children who’ve been detained.

The Democrat announced Thursday that he is beginning the process to enter the commonwealth into the Regional Greenhouse Gas Initiative, described as the "first mandatory market-based program in the United States to reduce greenhouse gas emissions.”

In a federal lawsuit, the attorneys general say the White House is putting business ahead of the environment by weakening the 1973 law,

Consumers are more likely to recycle waste after they see messages showing the products their trash might turn into down the line.

Moderate Republicans in the state House have put the brakes on a top priority for Speaker Mike Turzai — a plan encouraging natural gas development in Pennsylvania.

Officials warned the study won’t be large enough to “effectively evaluate the relationship between PFAS exposure and cancer."