Health & Science

After a year of struggling to boost testing, communities across the country are seeing plummeting demand, shuttering testing sites or even trying to return supplies.

A study says N.J. Latinos are increasingly willing to get vaccinated against COVID-19, but one Latino advocate is concerned about lack of efforts to reach his community.

Penn Medicine collaborated with the West Philadelphia Skills Initiative as it was expanding COVID-19 testing efforts. Fifty people were hired.

After daylong discussions, the FDA panelists voted unanimously that the benefits of the vaccine outweighed the risks for adults.

New Jersey has named the five additional cities that are part of its community-based vaccination program. New Jersey-based Johnson & Johnson awaits vaccine approval.

Most countries — especially top carbon polluters China, U.S., and India — missed a deadline for submitting official emission-cutting targets for climate negotiations.

The challenge will be explaining how protective the J&J shot is after the astounding success of the first U.S. vaccines.

Humans have long tried to mitigate their own destructive impact on the planet through conservation efforts. Often, those efforts are atta ...

In cities, wildlife like raccoons and coyotes tend to elicit shrieks of horror, rather than cries for compassion. Why we should rethink our relationship with urban wildlife.

Because of supply issues, the county has administered more than 18,400 first doses and more than 9,000 second doses to date.

Residents of dozens of suburban ZIP codes are being vaccinated using city supply at rates almost four times that of the least vaccinated areas of Philadelphia.

Health Commissioner Judy Persichilli announced that visitation will only restart in counties with less serious coronavirus infection rates.

All four basin states — Pennsylvania, New Jersey, New York and Delaware — supported the ban, citing scientific evidence the practice harms drinking water.

The COVID-19 pandemic has put more focus on our breath since the virus often attacks the lungs and can lead to shortness of breath and respiratory distress.

Breathing: it's something that most of us don't even think about, until we have trouble doing it.