Spending cuts and directives questioning the reality and urgency of climate change have marked quick shifts in U.S. science ...

Four months before its 50th anniversary last April, Point State Park faced unprecedented flooding. Pittsburgh’s three rivers ...

Today there are hundreds of state and local laws addressing climate change across the country. Arizona, North Carolina, ...

A new executive order from President Donald Trump that's part of his effort to invigorate energy production launches the ...

The documentary tells the stories of two states with a major stake in the plastics economy: Louisiana and Pennsylvania. The Pennsylvania segment focuses on Beaver County’s Shell ethane cracker plant, ...

at the University of Pennsylvania. “If you have these intensified climate change impacts, they place stress on things like food systems, and worsen already existing tensions within countries.” ...