The G.O.P. has sought to help Green Party candidates in previous election cycles to siphon votes from Democrats. This year is no different--but it hasn't always worked.
On a tour through Western Pennsylvania Monday, the Trump administration's top energy official questioned the mainstream scientific consensus that humans are causing climate change.
Pennsylvania's DEP recently ordered re-route of line in Chester County for similar problems.
Fossil fuel industry and Koch network fighting Pennsylvania's move to join Regional Greenhouse Gas Initiative
As Pennsylvania took a significant step this week towards joining a regional climate initiative to curb carbon pollution from power plants, newly revealed email records show how fossil fuel interests campaigned to oppose it.
RGGI has been controversial in Pennsylvania. A environmental oversight board gave the go-ahead for draft regulations to join the cap-and-trade program.
A proposed update to Pennsylvania's standards for science education could transform how public school students learn science — and expose them to more information on climate change.
COVID-19 has all of us cleaning more—but the products designed to kill viruses and bacteria can have dangerous health impacts. Here's how to scrub safely.
Researchers say that more microplastics pollution is getting into farm soil than oceans—and these tiny bits are showing up in our fruits, veggies, and bodies.