Report | PennEnvironment Research and Policy Center

Grand Canyon at Risk

Uranium mining—which often requires vast open pits, spreads radioactive dust through the air, and leaks radioactivity and toxic chemicals into the environment—is among the riskiest industrial activities in the world. Every uranium mine ever operated in the United States has required some degree of toxic waste cleanup, and the worst have sickened dozens of people, contaminated miles of rivers and streams, and required the cleanup of hundreds of acres of land.

Report | PennEnvironment Research and Policy Center

Preserving Pennsylvania's Natural Heritage

Pennsylvania has a rich natural heritage. Our Commonwealth is the home of rugged mountain forests, worldclass agricultural land, beautiful rivers and streams, and countless places of history and natural wonder. But much of Pennsylvania’s natural heritage is in peril—threatened by sprawling development, the Commonwealth’s legacy of mining and industrial pollution, and other challenges.