A union representing workers at the CDC called for federal officials to condemn vaccine misinformation, saying it was putting scientists at risk.

The alleged shooter killed a police officer and spread panic through the health agency and nearby Emory University.

Texas’ proposed gerrymandering of congressional maps is deeply dangerous. But New York must not respond in kind.

Investigators identified a 30-year-old man from suburban Atlanta on Saturday as the person who opened fire on the U.S. Centers for Disease Control and Prevention, killing a police officer and ...