Robert F. Kennedy Jr. tried this week to distance himself from a long history of promoting conspiracy theories and false information as he parried questions from senators who are weighing whether to ...

Employees at multiple federal agencies were ordered to remove pronouns from their email signatures by Friday afternoon, ...

A Washington bill that would add new language to existing state law about “appropriate measures” regarding vaccines to control the spread of communicable diseases received lopsided testimony in ...

The Trump administration has intervened in the release of important studies on the bird flu, as an outbreak escalates across the United States.

It’s the leading cause of vomiting and diarrhea in the U.S., with multiple suspected outbreaks in Washington state.

U.S. public health officials have been told to stop working with the World Health Organization, effective immediately. The ...