Researchers from the University of California, San Francisco (UCSF) say they have now found that when the brain cells of female mice express only a maternal X chromosome, the animals’ memory and ...

Ye, after a weekend of spewing more antisemitic and hateful comments on X, offered a message of praise for the app’s owner, Elon Musk. “I appreciate Elon for allowing me to vent,” the ...

including giving Americans who do not identify with either of the two biological sexes the option to mark documents such as passports with an "X" instead of "male" or "female." Late last month ...

The ad titled "Real Girls Rock" showed several female athletes training over voiceovers ... XX-XY Athletics posted on X Tuesday. One of the comments came from "Harry Potter" author JK Rowling ...

One of the female contingents on Fly Team is analyst, Special Agent Amanda Tate (Christina Wolfe). Despite having a sedentary role within the unit, Tate had earned enough of Wes' trust to be put ...

However, Social Security’s record systems still require a designation of male or female, though the administration said it was exploring policy and systems updates to support an “X” designation.

Although long considered a disease of aging, certain cancers are turning up more often in younger women, according to a new report. By Roni Caryn Rabin More Americans are surviving cancer, but the ...

Sex' shall refer to an individual’s immutable biological classification as either male or female," Trump's executive order declares. "'Female' means a person belonging, at conception ...