Environment

No official cause for the fire has been identified; the blaze is currently 45 percent contained.

Pennsylvania could lower its greenhouse gas emissions, create jobs, and improve public health if it got more power from the sun. That’s ...

An intense wind from the west frothed the Delaware Bay and tore at the signs activists held as they gathered on the beach near the East P ...

Knowledge of sea level rise has not stopped building in vulnerable areas along the New Jersey and Delaware coasts.

Authorities on Tuesday reported six more fatalities from the Northern California blaze, bringing the total number of dead so far to 48.

"I'm staying hopeful," she said. "Until the final word comes, you keep fighting against it."

31 people have died so far in wildfires in both Northern and Southern California.

This week a federal judge in Montana temporarily blocked TransCanada's Keystone XL pipeline, which would carry oil over 1,000 miles from the Alberta tar sands to Nebraska.

Not a single resident of Paradise can be seen anywhere in town after most of them fled the burning Northern California community that may be lost forever.

Construction and hydrotesting are ‘100 percent’ done, officials tell financial analysts.

A U.S. district judge has issued an order blocking construction of the controversial transnational Keystone XL Pipeline until the State Department conducts further study

Officials say they counted fewer numbers of monarch butterflies during their annual migration through Cape May in New Jersey this year.

The growing number of campaigns to ban plastic waste are putting pressure on companies to find alternatives – not just for straws, but for all kinds of plastic packaging.

The trial could start as early as mid-November.

State environmental officials have reached an agreement with a southern Delaware poultry processing company over wastewater violations. ...