Offit: People aren't going to be making a good choice for themselves if they hear Robert F. Kennedy Jr. say, falsely, that ...

Sen. Ben Ray Lujan (D-NM) shouted during a Senate Finance Committee hearing on Friday as lawmakers considered Mehmet Oz's ...

Measles, a highly contagious disease considered to have been eradicated since the turn of the century, is making a comeback.

A month into his role as health and human services secretary, Robert F. Kennedy Jr.'s moves on vaccines have worried health ...