Health & Science

The airlines are running point on the new CDC requirement, which will be enforced at PHL Airport.

Biden spoke a day after unveiling a $1.9 trillion “American Rescue Plan” to confront the virus and provide temporary support for a shaky economy.

Hopeful the incoming Biden administration will help it address climate change, the city now has a goal of achieving carbon-neutral emissions by 2050.

The change comes as national overdose tolls rise to historic highs. Buprenorphine, or “bupe” can reduce cravings and withdrawal symptoms without a high.

The highly transmissible B.1.1.7 variant of the SARS-Cov-2 virus was found in a woman in her 50s. She is now recovering.

The Garden State expects to ultimately open six vaccination mega-sites, along with pharmacies and other smaller locations currently administering doses.

More than 200 solar projects planned for Pennsylvania were added to the regional electric grid’s New Services Queue in 2020.

The federal government has yet to approve plans in most states for giving out money that was authorized in October.

Plastic gets a bad rap — over the years, it’s become synonymous with environmental destruction, cheap fakery, needless consumption, a ...

Sensory treats were possible, things like bright kitchenware and fun toys. We got hooked.

Worldwide, researchers are hunting for a kind of `secret sauce’ — a souped-up enzyme capable of breaking down some of the most resilient plastics.

New federal guidelines list smoking as a condition that does increase the risk for COVID-19. Some with asthma are upset. So are some nonsmokers.

It includes $1,400 checks for most Americans, which on top of $600 provided in the most recent COVID-19 bill would bring the total to the $2,000 that Biden has called for.

Updated weekly, our data dashboard tracks COVID cases and hospital capacity in Philadelphia and nearby counties in Pa., Del., and N.J.

Ten months into the pandemic, the Trump administration is neglecting safety at meatpacking plants and other workplaces, a former top federal official says.