
Science
Judge fines environmental attorneys $52,000 for ‘frivolous’ injection well suit
The case is centered on a 2014 ban and a subsequent municipal charter adopted by Grant Township that banned fracking wastewater injection projects.
8 years ago
Settlement requires coal plants to get permits with tighter pollution controls
The settlement pertains to 10 coal-fired power plants around the state that have been operating on expired water pollution permits for years — in one case for 17 years.
8 years ago
Water study finds some Pa. radium levels exceed tough California limit
More than 3.4 million Pennsylvanians are supplied by drinking water containing radium that exceeds a strict California standard, which advocates say should replace a looser fe
8 years ago
How animals adapt (and maybe even evolve) to live in cities
Mice, rats, mosquitoes, lizards, and other animals are adapting to live in environments created by humans.
8 years ago
Listen 8:29Despite DEP order to halt Mariner East 2 construction, some work is still allowed
When it comes to anything other than earth disturbance or water crossings, the agency doesn’t have jurisdiction.
8 years ago
Report: Mariner East pipelines could have a $9 billion financial impact
Sunoco/Energy Transfer Partners, which is building the $2.5 billion pipeline, paid for the report.
8 years ago
Eighty-six new star names have been approved by the International Astronomical Union, an association of professional astronomers. The nam ...
Air Date: January 9, 2018
Listen 07:36Penn students aiming to build a smarter shelter for refugees
University of Pennsylvania students are working with the nonprofit ShelterBox to improve conditions for some of the millions uprooted from their homes.
8 years ago
Study: Rivers getting saltier, compromising water quality
The study looked at decades of streamwater data at U.S. Geological Survey monitoring sites.
8 years ago
Cold and climate change / Offshore drilling
Guests: Michael Mann, Jennifer Francis, Jennifer Dlouhy The frigid temperatures around the nation made President ...
Air Date: January 8, 2018
Listen 49:27Normal operations resume at nation’s oldest nuclear plant
Unusually low tides and high winds impacted the water levels in its intake canal.
8 years ago
Changing climate and Philly’s freezing temperatures
Warming oceans put more moisture and energy into the atmosphere, creating conditions for stronger storms.
8 years ago
With coal consumption down, production ticks up from some Appalachian mines
U.S. coal companies also ramped up production as demand in China increased.
8 years ago