People who have one of several well-documented medical conditions do not have only XX or XY chromosomes, which typically correspond with female and male sexes, respectively. Those conditions include ...

The startup sportswear brand XX-XY Athletics is eager to add star talent and go viral on social media in 2025 after a huge first year.

The federal civil service that President Donald Trump and Elon Musk are dismantling has been a way for people of color, in ...