Health & Science

All adults who received the initial vaccine are now eligible to further boost their immunity, CDC says.

Thursday will be our second pandemic Thanksgiving. The vaccines have helped, but there are still steps we can take to keep everyone safe.

That brisk, crisp, slightly sharp scent we associate with the fall is the smell of leaves, trees, and plants decaying through the season.

The holiday season could strain COVID-19 home test supplies as more Americans try to screen themselves before Thanksgiving and other family gatherings.

Even as some parents may hesitate, the evidence indicates that the doses for children — which are lower than those for adults — are safe and effective.

Mayor Jim Kenney announced Philadelphia will require that all city employees be vaccinated against COVID-19 by mid-January.

Health officials are urging customers at a Blackwood Clementon Road coffee shop to get vaccinated for hep A.

The government is trying to get ahead of rising coronavirus cases that experts fear could snowball into a winter surge with upcoming holiday travel.

Thanksgiving is near, which means many families will come together with loved ones over a shared meal that celebrates abundance. But alon ...

At Sylvanaqua Farms, Chris Newman tried to address two big problems with U.S. agriculture. But as some workers saw it, he was a problem too.

Lyon comes to Delco by way of Erie County. Board of Health members are excited about her appointment as the new health department director.

West Coast night owls and East Coast early risers will have the best view of the upcoming lunar eclipse this Friday.

With kids back in school, business is picking back up for professional delousers. But how are kids getting head lice if they're physically distancing in the classroom?