A congressional task force will interview "first-hand witnesses" of the assassination of President John F. Kennedy, U.S. Rep. Anna Paulina Luna said.

Robert F. Kennedy Jr., the noted vaccine skeptic, will get right on the deadly measles outbreak in Texas after he kneecaps a ...

The health secretary has long pushed misinformation about vaccines and played down an outbreak in Texas that has led to the death of a child.

Behind the scenes, cabinet secretaries compared notes as they tried to figure out how to respond to a directive from ...