U.S. Sen. and physician Bill Cassidy wagered that he could keep Health and Human Services Secretary Robert F. Kennedy Jr.

Pennsylvania is one of several states that have reported recent measles cases. Here's what parents in Pennsylvania need to ...

PHILADELPHIA — (AP) — Masses of demonstrators packed into streets, parks and plazas across the U.S. on Saturday to protest ...

Hundreds gather at the Statehouse to take part in the "No Kings" rally -- one of many happening across the U.S. on Saturday.

Demonstrators crowded into streets, parks and plazas across the U.S. on Saturday to protest President Donald Trump, marching ...

Texas braces for $119 million in federal cuts, impacting disease detection and prevention efforts, including HIV and vaccination programs.