The U.S. Department of Health and Human Services (HHS) announced a significant policy shift Wednesday, releasing official guidance that defines sex as an immutable biological classification of male or ...

Biological sex is the sole basis for defining the words “male,” “female,” “father,” and “mother,” according to new guidance published Wednesday afternoon by the Department of Health and Human Services ...

Biological sex is the sole basis for defining the words "male," "female," "father," and "mother," according to new guidance ...