Three Delaware schools that played a key role in the fight against segregation have been added to the Brown v. Board of Education National Historical Park.

Landfills are responsible for more than 14% of human-caused methane emissions. Owners and energy companies are using technology to turn methane into renewable natural gas.

Punxsutawney Phil saw his shadow Sunday and predicted six more weeks of wintry weather, his top-hatted handlers announced to a raucus, record-sized crowd at Gobbler’s Knob in Pennsylvania.

The jet took off at 6:06 p.m. Friday and was in the air for less than a minute before it came down in a fiery, "high-impact" crash near Roosevelt Mall.

The import taxes could result in higher prices for a wide range of products. The targeted countries have said they will respond with retaliatory tariffs on U.S. exports.

After three decades at the helm of the local microlender, its founder is stepping back to handle the strategic vision after hiring a new leader.

Last year, 45% of Delaware fourth grade students scored below basic reading levels on the NAEP test, which is 2 percentage points better than the results in 1998 and 2022.

The death toll rose to seven Saturday with officials reporting 22 others injured as cleanup continues at the site of the crash near Roosevelt Mall.

The president issued an executive order Friday launching a year-long review of the agency’s recent disaster responses.

Most counties in Pennsylvania don’t have their own health departments. A study shows that matters for residents.

The project aims to improve reliability in storms for 13,000 customers. Opponents want it rerouted amid environmental, health ...

President Trump signed a slew of orders during his first week in office, impacting policy on immigration, the environment, ...