A new study from the Pew Research Center shows how beliefs related to gender identity vary betweeen teens and adults.
Recent scientific reevaluations of remains have historians rethinking the prevalence of women fighters throughout history.
President Donald Trump is set to sign an executive order that aims to cut federal funding to schools that teach certain lessons about race, sex, gender or politics.
Evolutionary biologist Nathan H. Lents details how animal relationships can offer perspective on sexual diversity, social ...
Trump's Inauguration Day executive order declared there are just two sexes. Now, 170 groups say that endangers transgender, ...
With Trump proclaiming the U.S. will recognize two sexes, male and female, there are a host of implications for trans and ...