Environment

Pennsylvania will pay to help remove unregulated toxic contaminants from 17 wells in the Bucks County communities of Warminster, Ivyland, Warwick and Warrington.

Cut way back on red meat, say scientists, who came up with a controversial diet recommended for our health, and the planet’s.

Forty years after the partial meltdown at Three Mile Island changed the trajectory of nuclear energy in this country, the debate over its safety and viability continues.

Environmental advocates weigh in on why pollution-control efforts in the Garden State have lagged, and on prospects for reaching the state’s goal on carbon emissions.

Philadelphia’s ‘road map’ for Eastwick development moves a process 60 years in the making forward.

Despite strong bipartisan support for the Land and Water Conservation Fund, Congress let it expire last September.

Forty years after the country's worst nuclear accident, Three Mile Island could close. That's sparked a debate about the risks and benefits of this carbon-free energy source.

"Three Mile Island is an accident without an ending," TMI Alert’s Eric Epstein said.

The health department says there have been four cases of Ewing sarcoma in the past decade in the Canon-McMillan School District.

Authorities say dozens of spiny dogfish sharks washed up on beaches across southern New Jersey last weekend.

Senate Republicans will force a vote on the Green New Deal this week as part of an effort to turn the provocative climate change resolution into a wedge issue for 2020.

The state Department of Environmental Protection ordered the manufacturers Monday to provide a detailed account of their use and discharge of so-called PFAS substances.

In addition to its potential effect on military infrastructure, climate change could pose threats to global security.

Even an unprecedented twister can be predicted. The issue is how people interpret these warnings.

Water quality improvement projects in the Delaware River Watershed get $4.1 million under the new Delaware River Basin Conservation Act.