Total testosterone measures the full amount of the hormone in your blood, while free testosterone represents the small, ...

What used to be a niche treatment for men with legitimate medical conditions has morphed into "youth and vigor" as a ...

In a phase IIIb trial of adults with active psoriatic arthritis (PsA) and obesity or overweight, adding the GLP-1 drug ...

While women lose estrogen as they enter menopause, men gradually lose testosterone as they age; and just as for women, men can be prescribed hormone replacement—taken via an injection or a topical gel ...

Hone Health reports that seasonal affective disorder may be influenced by hormone imbalances, affecting mood and energy levels during winter.

Individual sports rely on different physical and physiological attributes, and no two gender transitions are identical.

Justice Brett Kavanaugh recalled his days as a girls coach. Actor Elliot Page protested. A look at the Supreme Court battle ...

In Little v. Hecox and West Virginia v. B.P.J., both transgender students were barred from participating on women’s teams.

Dozens of states have barred transgender girls and women from playing on teams matching their gender identity. Conservative ...

The Supreme Court will decide whether states can ban transgender girls from participating in girls and women's sports under ...

A zoo in Poland shared video of a tiny muntjac deer facing off with a massive -- and luckily patient -- rhinoceros in their ...