A runner misses her period for one month. Then three. Then six. While she brushes this abnormality off as being normal or even convenient, it shouldn’t be taken lightly. Absent menstrual cycles are a...

On Jan. 20, professional tennis player Naomi Osaka walked onto the court at the Australian Open in a flowing turquoise top and pleated trousers, complete with a dazzling veil and parasol. Custom designed...

On April 6, the Biden Administration and the U.S. Department of Education proposed a rule that offers educational institutions a new framework for formulating eligibility standards for transgender student-athletes....