Since taking office, President Donald Trump has brusquely removed a number of top officials from their positions, including a ...

I was standing in the emergency department at 11 p.m. under dingy hospital fluorescent lighting. My recommendation for the ...

Children had to run and perform situps, pullups or pushups and a sit-and-reach test, but the program changed in 2012.

U.S. kindergarten vaccination rates inched down again last year and the proportion of children with exemptions rose to an all-time high. The fraction of kids exempted from vaccine requirements rose ...

All 17 experts from the Advisory Committee for Immunization Practices who were replaced last month by Robert F. Kennedy Jr.