The U.S. Department of Health and Human Services issued guidance updating its official definitions of terms such as sex, ...

The U.S. Department of Health and Human Services issued guidance 'restoring concept of biological truth' after President ...

The guidance reiterates the Trump administration's stance that only male and females can be sexes and that it cannot changed.

The small but mighty Administration for Strategic Preparedness and Response at HHS is remarkably efficient — and vital to ...

A core group of so-called disease detectives, who track outbreaks, was apparently spared. But other young researchers are out ...