There’s no shortcut to good sex. Despite a long-held theory among men that having more testosterone equates to a more robust ...

"A man experiencing higher-than-usual testosterone concentrations on a given day does not typically exhibit higher-than-usual ...

We need to embrace the idea that menopausal women are not frail creatures who need to be sat in the corner, given a fan and ...

The updates will require competitors to either be assigned female at birth or have transitioned to female prior to ...

But laws that discriminate based on sex are subject to heightened scrutiny, a much more demanding form of review that ...

A trio of psychologists at the University of California, Santa Barbara, working with colleagues from the National Research ...

As limitations on trans teens increase, doctors have left the state, weakening an already threadbare system for trans adults.

In U.S. v. Skrmetti, the justices are weighing whether Tennessee’s restrictions on certain gender-related treatments, such as ...

The ACLU attorney Chase Strangio became the first openly trans lawyer to argue before the U.S. Supreme Court in a landmark ...

The U.S. Supreme Court heard argument Wednesday in a case that could decide if states can ban sex-change treatments for kids.

Testosterone is a sex hormone. Though it's primarily associated with the male reproductive system, individuals assigned female at birth also produce testosterone. In people with male reproductive ...

ED is a common problem that affects men of all ages. In fact, research published by the National Institutes of Health (NIH) ...