Environment

In a split decision, the PUC found no evidence that Mariner East 1 poses a public safety threat but orders Sunoco to comply with judge's orders on Mariner East 2.

On the heels of swimming advisories issued for dozens of New Jersey beaches earlier this week, state officials have closed two beaches due to excessive fecal bacteria levels.

The state is asking the agency to give officials a chance to explain the importance of reducing air pollution beyond Delaware's borders.

Why did the turtle cross the road? To lay eggs, of course. It’s now the beginning of the annual nesting season for northern diam ...

The bll aimed at helping commercial property owners finance the costs of installing renewable energy, water conservation, and energy efficiency upgrades.

A new program will offer a day’s employment to city residents, paying them to clean up their neighborhoods.

Concerns continue over elevated cancer rates in some Bucks and Montgomery County towns, despite a new state Department of Health study. O ...

A tiny invasive jellyfish that packs a powerful sting has been found in a second Jersey Shore river since May. 

Commission's ruling could come this week

New requirements for the oil and gas industry don't affect thousands of existing wells.

Honeybees understand that "nothing" can be "something" that has numerical meaning.

The Trump administration is no longer requesting a $107 million cut of Superstorm Sandy recovery aid.

A new Delaware commission will work for the next decade to preserve and propagate plants and animal species that are native to Delaware.

Gov. Wolf touts the rules, which apply only to new wells.