Health & Science

The Supreme Court heard the latest challenge to the law Tuesday. If declared unconstitutional, hundreds of thousands in the state would lose health care.

The average daily count is 241, twice the figure of a month ago. The governor says Delaware is “going in the wrong direction.”

The monoclonal antibody will be available to people 65+, or with underlying health conditions. Supplies will be short and distributing the medicine fairly will be difficult.

Pennsylvania added more than 4,361 positive cases of COVID-19 today, bringing the state total to 238,657, according to the state Department of Health.

The nurses’ unions want safe staffing ratios and affordable health care as coronavirus cases surge again.

Pennsylvania continues to blow past previous coronavirus case counts, as deaths and hospitalizations mount.

The governor's announcement comes as the coronavirus rate of infection and the number of cases climbs higher in New Jersey and across the country.

The U.S., India and Brazil lead with the most cases and account for nearly half of the world count. The U.S. alone is poised to hit 10 million cases as hospitalizations climb.

The shots made by Pfizer and its German partner BioNTech are among 10 possible vaccine candidates in late-stage testing around the world.

Coronavirus cases are surging around the country. How will Joe Biden manage the pandemic differently, once he takes office in January? Expect a more centralized U.S. response.

The ballot count brought a lot of attention this week. Post-election, there’s still work to be done, they say, and noticed — no matter the winner.

An unreleased CDC review shows that lab officials knew an early coronavirus test kit had a high failure rate. They decided not to recall it and sent it to the labs anyway.

Philadelphia reported 742 cases, highest daily number since the pandemic began. “Everything is on the table right now,” Health Commissioner Farley says.

Not even a year after SARS-CoV-2 was first identified, several coronavirus vaccines are now in the final stages of testing. Some people w ...

A team of advisers to the Centers for Disease Control and Prevention has a science-based outline for deploying a vaccine when it's ready. The goal is to stop deaths.