CNN claimed there is skepticism about new HHS guidance that clarifies the differences between men and women, while failing to ...

A recent Trump executive order defines sex based on gamete size. But the order oversimplifies genetics, hormones and reproductive biology.

The U.S. Department of Health and Human Services said Wednesday that the agency has issued guidance recognizing only two ...

While most animals reproduce sexually, some species rely solely on females for parthenogenetic reproduction. Even in these ...

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

The HHS document recognizes only two sexes, aligning with Trump’s executive orders on ‘restoring biological truth’ in federal policies Read F ...

HHS said it was implementing Trump’s executive order directing the government “to recognize two sexes, male and female. These ...

While most animals reproduce sexually, some species rely solely on females for parthenogenetic reproduction. Even in these ...

While sexual reproduction is the predominant strategy among animals, some species have evolved the ability to reproduce asexually ...