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.

Health Secretary Robert F. Kennedy Jr. has upended the certainty that American children will always have cost-free access to lifesaving vaccines.

U.S. consumer prices rose slightly in May as gasoline prices remained subdued, but inflation is likely to pick up in the months as tariffs boost the cost of imported goods.