Speaker of the House Mike Johnson says releasing the ethics committee report on the Florida lawmaker would set "a terrible precedent".

The anti-vaccine movement hailed Trump’s choice of Robert F. Kennedy Jr. to lead the Department of Health and Human Services.

Health officials have announced six more H5N1 bird flu infections in humans: five in California and the first known case in ...

A close examination of a recent paper about autism diagnosis in children and adults reveals powerful, surprising stories.

International: The infected person is linked to a previously reported outbreak tied to a commercial poultry operation in the state, where the virus has been confirmed in 150,000 birds, the state ...

Almost 2,000 San Diego County residents have responded to a federal survey about how pollutants in the Tijuana River Valley ...