Five years after the global Covid pandemic was declared, there is widespread agreement that closing classrooms was ...

Vaccines could be a way to suppress bird flu in the U.S. and avoid the slaughter of millions of chickens amid the rising price of eggs. But there are some concerns, too. Here's what to know.

The Pennsylvania Department of Health and Philadelphia Department of Health are notifying the public about a potential measles exposure at two locations.

Trade Fight Widens as Europe and Canada Retaliate Against Trump Tariffs As President Trump’s global tariffs on metals took effect, the European Union and Canada announced billions of dollars in ...