The agency has lost its independence and nearly a third of its staff, as Health Secretary Robert F. Kennedy Jr. and associates have tightened control.

The health secretary is spreading doubts about vaccine safety and considering changes that could prompt manufacturers to flee the U.S. market. History has shown how plagues from the past can roar back...

Frederick County’s sheriff turned his office into a force multiplier for ICE before such collaboration became commonplace. As he again faces voters this year, the harm to immigrant communities is impo...