A political clash erupted in Washington after President Donald Trump declared that public discussion of his health was ...

To test some of your knowledge (without exams or grades) about aging, take the following quiz. It is based on the “Facts on ...

In a controversial move, the vaccine advisory group reversed a recommendations for universal immunizing of newborns intended ...

Advisers to the Centers for Disease Control Prevention will scrutinize the childhood vaccine schedule and may start to upend ...