Doug Corwin, owner of Crescent Duck Farms in Aquebogue, wrote to newly named EPA administrator Lee Zeldin on Wednesday.

Pennsylvania’s school immunization requirements can be found in 28 Pa.CODE CH.23 (school immunization). For more information, visit www.health.pa.gove/topics/programs/immunizations/Pages/School.aspx ...

The U.S. Senate Finance Committee could vote as soon as Tuesday on Robert F. Kennedy Jr.’s controversial nomination to be ...

Here is what we know about polio as a disease, its vaccines and the likely number of lives saved through inoculation.

Robert F. Kennedy Jr., President Donald Trump's pick for health secretary, moved closer to securing the top health job on ...

Robert F. Kennedy Jr. spent 2 days this week insisting to senators that he's not anti-vaccine. He said that he instead ...

Pfizer shares, which had risen Tuesday morning after improved demand for the Covid vaccine, dropped 2.3% after Kennedy's ...

Data on mRNA vaccines sent by Moderna to European regulators before the COVID-19 outbreak included early tests of the mRNA ...

Pfizer shares rose early Tuesday due to higher than expected demand for its COVID vaccine, but quickly sunk 2.3% after ...

Vaccines do not cause autism. You’ve almost certainly read that before — but often without a full explanation of how we know ...

Methane is a powerful greenhouse gas, and cows are a major source of it. A group of scientists is developing a proof of ...

Ebola is rare, deadly and has multiple variations. There is a vaccine for the Zaire type, now trials for another are underway ...