Environment

Some coastal states opposed to President Donald Trump's plan to allow oil and gas drilling off most of the nation's coastline are fighting back with proposed state laws design

The DNREC order calls for a cash penalty of $600,000 from Sunoco and an additional $150,000 for an environmental improvement project.

Philadelphia Energy Solutions reached an agreement with the federal government to reduce its liability for buying renewable fuel credits.

The temporary water supply is being provided to owners of private water wells along the pipeline route because of concerns that water could turn cloudy or become contaminated

Sunoco scrambled to inspect an ageing pipeline on Friday in the backyards of Chester County homes where drilling for two new pipelines has caused several sinkholes to open up.

The Pennsylvania DEP will hold three public hearings in April to gather public comment on a proposed pipeline that will feed a chemical plant in Beaver County.

Scoot over, cans; cartons are moving in on your shelf space. Specifically, the soft, light rectangular containers commonly associated with juice boxes.

Emperor penguins are known to be social and curious. But you probably didn't know that they are also reasonably good at framing a video shot.

That disparity in how royalties are paid spans the Marcellus Shale, and it’s popping up in other oil- and gas-rich regions across the United States.

In January, Morgantown, W.Va.-based Mepco LLC notified the state that it would begin idling the mine in early March.

Regulators are looking into health complaints after residents say a natural gas power plant being built near Scranton started emitting noxious, greenish-yellow smoke.

We have updates on the aftermath of today’s snowstorm. Scientists are concerned about ...

The Delaware City Refining Company has agreed to pay $218,000 in two settlements with the state for a series of environmental violations. ...