That's because sex — and gender roles, too —permeates all the way down to the most unreproductive of cell types. If you want ...

Trans women should use toilets according to their biological sex, the equalities minister has said. In response to the UK ...

USCIS has updated its policy, effective April 2nd, to recognize only male and female biological sexes, aligning with President Trump's 2025 executive ...

A right-wing party in New Zealand is pushing a bill that would legally define “men” and “women” according to biological sex.

But it said certain protections should apply only to biological females and not transgender women ... President Donald Trump ...

citing the fundamental differences between male and female biology. More importantly, the current Supreme Court has shown a consistent inclination toward upholding biological realities over ...

An Illinois high school association has announced it will ignore an executive order from President Trump that bars biological ...

A study has shown that a dangerous game of "brinkmanship" between rival genes in mammals could help explain why many ...

The terms "male" and "female" for connectors are intentionally modeled after biological anatomy. The male connector, like a plug or pin, is the part that inserts into another component.