Plus: Spyware is found on two Italian journalists’ phones, Ukraine claims to have hacked a Russian aircraft maker, police take down major infostealer infrastructure, and more.

Secretary of Health and Human Services Robert F. Kennedy Jr. made a series of inaccurate claims about vaccines during a Fox News appearance Thursday.

Kennedy Jr.'s views on health. Following is a partial transcript of the video (note that errors are possible): Varshavski: As a practicing doctor and someone who deeply cares about public health, I've been quite vocal about my criticism towards RFK Jr.

Kennedy’s unorthodox ideas about a wide range of health subjects may appear disparate to those who haven’t trawled through his more than a dozen books.

A top aide to Health Secretary Robert F. Kennedy Jr. has built a following by accusing the nation's top medical institutions of financial corruption.

US Health Secretary Robert F. Kennedy Jr.'s dismissal of a key panel that advises on immunizations policy is a significant step in implementing his longstanding blueprint to cast doubt on the effectiveness and safety of a broad range of vaccines.

A longtime vaccine critic hired by Health Secretary Robert F. Kennedy Jr. is reviewing safety data in an effort to revisit debunked claims that vaccines may cause autism. Orthopedic surgeon Dr. David Geier,