Health & Science

Fifteen states have enacted or are currently considering laws that would restrict medical treatments to more than 58,000 transgender youth.

Congress’s decision to exclude funding for coronavirus testing, vaccine and treatment in its government spending bill goes into effect Tuesday.

Astronomers spend their careers looking up at the sky, away from Earth.

A boost in funds and flexibility in how food is prepped and packaged was a lifeline for hungry kids. But these measures, passed in response to COVID, expire in June.

In Pennsylvania, a growing number of divorced parents are taking their COVID vaccine disputes to court.

Granular activated carbon is most effective at absorbing PFAS, but it contributes to the carbon footprint — a conundrum scientists want to solve.

The rise of the more infectious BA.2 variant in the U.S. — plus signals in the sewage — also point to a possible uptick in cases, and have health officials on alert.

A Delaware County Memorial nurse called the announcement by Crozer Health a frightening development.

States and health providers report they've dispensed less than half their supply from the government, raising fears that the drugs may go to waste.

On a technical level, noise and sound are the same thing: vibrating molecules that travel in waves straight to our ears. But when sound i ...

The request Thursday is broader than rival pharmaceutical company Pfizer’s request earlier this week for the regulator to approve a booster shot for all seniors.

The White House has warned it will run out of money to cover COVID-19 tests, treatments, and vaccines unless Congress approves additional spending.

The two Pennsylvania hospitals would be among 35 shake-ups nationwide, according to the Veterans Affairs secretary’s Asset and Infrastructure Review report.

Drugmaker Pfizer is expected to request authorization this week for an additional COVID-19 booster dose for seniors, according to a person familiar with the matter.

Penn researcher Drew Weissman spent decades developing mRNA technology. He says it helps target the rapidly mutating human immunodeficiency virus.