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

Environmental regulators denied a hearing request for a permit that would pave the way for construction at the airport.

The settlement resolves lawsuits pertaining to toxic chemical contamination at four industrial sites.

The program is geared toward customers with incomes too high to qualify for some existing energy assistance programs.

The paint manufacturer contaminated local waterways, groundwater and soil in Camden County with arsenic, lead and other metals.

Residential solar tax credits were supposed to last for another decade. The Dec. 31 deadline has homeowners rushing to install and get their systems online.

The EPA says the contamination from the Burlington Beef slaughterhouse could have been occurring for a year.

Fewer than 2% of insured homes in Pennsylvania include flood protection.

An investor owned firm says its proposed Delaware City data center will bring jobs. Residents say it will use too much energy and water.

New Jersey’s temperatures are rising at a faster rate than many other states. The state is offering grants to communities to prepare for climate change–related heat waves.

The auction, meant to ensure sufficient power supply in the future, closed at a record price for the second year in a row.

Three nonprofits hope to force the federal government to regulate hydrogen fluoride more strictly. The chemical is still used at a Delaware County refinery.

Though states typically operate lead paint programs, the EPA is responsible for overseeing the implementation, a report says.

The funding would have helped reduce flooding in Lewes, Delaware, and Philly neighborhoods, as well as strengthened a dam in Hunterdon County, New Jersey.

The state’s latest proposal would require new buildings in coastal flood zones be elevated an additional 4 feet, rather than 5 feet.