Robert F. Kennedy Jr. made claims during his Senate confirmation hearing on issues including vaccines, pesticides and Lyme ...

Robert F. Kennedy Jr. has said vaccines are not safe. His support for abortion access has made conservatives uncomfortable.

In a contentious confirmation hearing to become the nation's top health official, Robert F. Kennedy Jr. struggled to answer ...

Robert F. Kennedy Jr. faced aggressive questions about his skepticism of vaccines and other issues during the first of two ...