Scientists said it is "incredibly difficult" to "distinguish how much of a sex difference is societally or environmentally ...

(ABC 6 News) — The Minnesota House is considering a bill regarding who can play in girls’ sports. The Preserving Girls’ Sports Act would restrict anyone from playing on a female sports team ...

CHARLESTON — Both the West Virginia House of Delegates and the state Senate could be considering legislation to define “male” and “female” in State Code and to limit the rights of transgender ...

Overall, neuroscience reveals that while there are some average differences in how male and female brains process information and respond to their environment, these differences are typically ...

CNN anchor and White House Correspondent Kaitlan Collins is receiving backlash on social media for her reporting on President Donald Trump, with some even joking that she's the 'female Jim Acosta.' ...

The study revealed that acute stress raises levels of 5αR2—but not 5αR1—in the front region of the brain of male laboratory rats. Female rats, however, showed no such change, highlighting a ...

Two female former college athletes on Wednesday told a House committee that competing with transgender players put them at a disadvantage. Elle Patterson told the committee she left the San Jose ...

(AP) — Alabama lawmakers on Wednesday gave final approval to legislation that would write definitions of male and female into state law that exclude transgender people from being recognized under ...

CHEYENNE — A bill prohibiting transgender people’s access to women’s restrooms, locker rooms and other “female-only spaces” passed through the Wyoming House ... use by male or female ...

Female reindeer grow antlers that are significantly smaller than their male counterparts. Male reindeer grow antlers as long as 50 inches after multiple seasons of shedding. Females grow 20-inch ...