Health & Science

Software issues have delayed the mailing of military and overseas ballots for the July 7 primary.

State Reps voted 39-2 to approve holding their legislative session virtually. The Senate is expected to follow suit today.

A medical ethicist asks if anti-lockdown protesters "have a moral duty to forgo medical care in favor of those who follow the rules?"

The launch Wednesday afternoon will be the first of Americans from the U.S. in nearly a decade.

The race to defeat the coronavirus is generating competition among nations and multinational companies that's being described as "vaccine nationalism."

"The speed with which this has happened is really devastating," says Dr. Ashish Jha, director of the Harvard Global Health Institute.

“This is a testament to our drive to get more testing in underserved communities,” Mayor Jim Kenney said at Tuesday’s opening.

From late March into April, Timothy Regan had severe coughing fits several times a day that often left him out of breath. He had a periodic low-grade fever too.

Agencies based in Dauphin County should also process Right-to-Know requests as they normally would, an independent office says.

Scientists are racing to develop a COVID-19 vaccine, but a Philly expert says it takes years to do safely and outlines the risks of rushing the process.

A raptor expert successfully rescued an osprey hatchling on Tuesday morning in Island Beach State Park.

This feature is confounding doctors’ understanding of what was once considered mainly a respiratory infection. It's also raising questions about prevention and treatment.

Carney’s rolling reopening will also no longer require out-of-staters to self-quarantine for 14 days upon entering Delaware.

Officials at Philadelphia International Airport had initially planned Friday to remove the between 50 and 100 homeless people.

Doug Tallamy discusses his new book, "Nature's Best Hope" about how to turn our yards into wildlife supporting habitat.