Environment

Schools in southeastern Pennsylvania fail short on testing and remediating mold and lead.

As part of the “Love Where You Live” program, the Pennsylvania Horticultural Society has helped transform 1.2 million square feet of land and plant 400 trees.

Agricultural workers in the U.S. are 35 times more likely to die from heat-related stress than people working in any other field.

The award-winning Climate Fixers profiled “innovative people working locally to cool the earth, heal the planet and help neighbors thrive.”

A little-known organization called PJM Interconnection directs the flow of electricity. Here’s how its actions can impact your bills.

Democratic state lawmakers recently passed a controversial bill to move the Delmarva Peninsula project forward, overriding the denial of a local land use permit.

The decision follows President Donald Trump’s move to block plans for offshore wind development.

The memo of understanding announced last spring followed a massive fire at EMR’s Ferry Avenue facility earlier this year.

The plant, Clairton Coke Works, is one of four major plants in Pennsylvania owned by U.S. Steel, an icon of the domestic steel industry and American industrialization.

An extreme June heat wave that prompted a heat health emergency declaration killed five people in the city and had been made four times more likely by climate change.

In June and July, Philadelphia had 29 days where the highest dew point simmered to at least 75 degrees. Meteorologists say that's more than uncomfortable.

Are you feeling hopeless about the warming planet? In her book "Human Nature," climate scientist Kate Marvel says it’s natural to feel scared but there’s also reasons to hope.

Federal Transit Administration describes buses as a “green deal initiative” that “backfired.”

The iconic ship’s conservancy shared drawings of the museum-to-be, while preparations to sink it off Florida continue.

Firefighting foam containing toxic PFAS chemicals has contaminated drinking water supplies across the U.S.