There sat Robert F. Kennedy Jr., the nation’s top health official, at a Steak ‘n Shake with Fox News host Sean Hannity, raving about the fries.

The number of measles cases continues to rise as Health Secretary Robert F. Kennedy Jr. casts doubts on vaccines and suggests ...

Measles cases are rising in Canada, the country’s chief public health officer is urging people to get vaccinated, and Ontario ...

Measles is an extremely contagious vaccine-preventable disease that can lead to death or disability. It also wipes out immune ...

President makes rare appearance at the DOJ as Democrats warn against GOP’s ‘dismantling of government’ over shutdown vote ...

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

Kennedy Jr., an ardent vaccine critic who would have been Weldon’s boss as health secretary. Perhaps Weldon’s biggest problem ...