The landfill was sending liquid waste to a local sewage treatment plant, causing it to release contaminants including radium into the Monongahela River.
Twenty locations along the river including Pa. will be sampled for this group of "forever chemicals" associated with reproductive problems, liver, kidney and thyroid disease, and cancer.
The Kinzua Dam, which protects Pittsburgh from flooding and pollution, took thousands of acres of the Seneca's territory and destroyed nine communities. We look at the past and future of the Seneca Nation.
Freshwater Accountability Project will collect air and water quality data near schools, and daycare and senior centers close to the site in Belmont County.
DEP and DCNR would get 25 new staff each. It’s the first time proposed spending from the general fund for environmental protection has risen above $165.6 million in 25 years.
Wolf wants to reduce carbon emissions by more than a quarter by 2025 and 80 percent by 2050, but the ethane cracker in Beaver County will make that harder to achieve.
The new rule would exempt 18 percent of the nation’s streams, and more than half of its wetlands from oversight. Farmers, developers and energy companies applauded the rule.