The White House has granted Robert F. Kennedy Jr., who is President Trump's health secretary, leeway to pursue his agenda of overhauling the nation’s health system.

Robert F. Kennedy Jr. has claimed he will outline what he believes are the “causes” of autism in a press conference later this month.

Kennedy Jr. is essentially rerunning Obama’s playbook—and, in one key way, has taken it a step further. “They did something we were hesitant to do, which is to identify the food industry as the root ...

What Health and Human Services Secretary Robert F. Kennedy Jr. has done to the C.D.C. and to our nation’s public health system over the past several months — culminating in his decision to fire Dr.