Science

For the first time, Pa. schools with on-site wells have been required to test drinking water for PFAS. Some rely on private wells because they are far away from public water.

After two years of assessment, researchers say they’ve found the rare and threatened black rail bird, along with other species, at Milford Neck Preserve.

In the Philly region, “forever chemicals” exceeded Pa.’s maximum contaminant levels in Bucks, Chester and Montgomery counties.

What does masculinity mean these days? We explore how the old script for what it means to be a man has been torn up — but not replaced.

Populations have been growing in parts of the South and East Coast for years, and many researchers think it's only a matter of time before they spread to much of the U.S.

The dam could generate enough electricity to power all county operations in Norristown.

State environmental officials say a rebound in bald eagle populations stems from volunteers and professionals who nurtured hatchlings, guarded nests and educated the public.

Philadelphia is home to nearly 10% of the world’s cell and gene therapy companies, employing about 7,000 people, according to the study.

The new exhibit is “intentionally rough around the edges” and asks for more feedback.

We explore the hidden architecture of science that often underlies music, literature, and more.

New Jersey is warming faster than any other state in the Northeast, officials say.

The U.S. will need a lot more lithium to make the energy transition from fossil fuels to renewables. Pennsylvania’s Marcellus Shale has a ton of it.

Research has found that giftedness can look a lot like different types of neurodivergence in the brain.

Researcher Dawn Merrett at the International Laboratory for Brain, Music and Sound Research in Montreal is one of many scientists looking for answers.

BioMérieux’s new 32,000-square-foot space will have offices, manufacturing and research and development, plus a warehouse.