Governor Wolf's environmental chief resigned last Friday following a controversy over an angry, expletive-filled email he sent to environmental groups. But the email scandal may just have been the final nail in the coffin for Quigley.
Solar and wind power are generally only useful when the sun is shinning or the wind is blowing. But new battery technologies could help renewables become a full-time power source.
Usually, the discussion about climate-changing emissions centers on carbon dioxide. But the EPA is now giving methane leaks from the oil and gas industry more scrutiny.
Less than a decade ago, the coal industry was at its peak. Now, bankruptcies across the industry are leading many to question whether it's the beginning of the end for coal. So what happened?
Increasingly, gas companies are invoking eminent domain to secure rights-of-way for new pipelines. But is this the way eminent domain is supposed to work?
The owner of the natural gas pipeline that exploded last month in western Pennsylvania faced some tough questions from residents at a recent public Q&A.
In the wake of the drilling boom, Pennsylvania is now seeing a boom in natural gas pipeline construction. But last week's explosion has some Pennsylvanians raising big questions about pipeline safety.
