There have been many memorable moments in the 80-year history of the United Nations, both at its headquarters in New York and ...

The Trump administration’s vaccine advisers are bringing up an old flu-shot debate: whether it’s time to wipe out the last ...

U.S. Health Secretary Robert F. Kennedy’s new vaccine advisory committee returned to work Thursday, and the panel may vote on ...

The Senate will hear from top national security officials later Thursday as many lawmakers question whether President Donald ...