The Brandywine River Museum in Chadds Ford has opened a show of contemporary art grappling with the sublime in nature.

A dangerous invasive jellyfish continues to move south along internal Jersey Shore waterways. The clinging jellyfish, packing a po ...

Whether or not this relationship was unethical may hinge on whether Zinke was still involved in the deal after his resignation from the family foundation.

What’s eating your roses? On the latest You Bet Your Garden, Mike McGrath dons his detective’s cap to pinpoint the perpetrat ...

A new study finds climate-damaging methane emissions from the U.S. oil and gas industry are nearly 60 percent higher than Environmental Protection Agency estimates.

Money goes to local governments, but there is little oversight of how it's spent.

Officials investigating a pipeline spill into a creek near Philadelphia have identified the material as gasoline.

State and local authorities could use standards to set their own rules.

Since 2008, an average of 24 million people have been displaced by catastrophic weather disasters each year.

The Trump administration has revoked an environmental and economic management program for the United States' coastal ecosystems.

A new report shows that jobs in most parts of Pennsylvania’s clean energy industry grew over the past year.

Delaware Riverkeeper Network says Sunoco has violated conditions on drilling and water pollution.

Using big data, research shows water impacts near well sites is rare.

A ferry boat that once transported countless people and vehicles between New Jersey and Delaware is on another mission after it was sunk last Friday.