Data from an expansive federal survey on youth behavioral habits, including their sexual orientation and gender identity, ...

A tuberculosis outbreak started over a year ago in the Kansas City area, but it's now drawing national attention.

Employees at multiple federal agencies were ordered to remove pronouns from their email signatures by Friday afternoon, according to internal memos obtained by ABC News.

Kennedy repeatedly refused to acknowledge scientific consensus that childhood vaccines don’t cause autism and that COVID-19 ...

As a bird flu outbreak escalates across the U.S., the Trump administration has paused the release of key public health ...

Here's what you need to know about the highly pathogenic H5N1 avian influenza, and what bird flu might mean to you, your ...

With little fanfare, the Biden administration stacked a critical committee that helps set U.S. vaccination policy with new ...

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

People who work with livestock are at the greatest risk of bird flu. To stop the disease's spread, it's critical that they participate in testing programs and wear masks and gloves when advised. “For ...

The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

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