Caster Semenya, the South African double Olympic 800 metres champion, lost her appeal against World Athletics rules that women with high natural testosterone levels must take drugs to reduce them to ...

Dr. Adam Weiner answers common questions about the costs of androgen deprivation therapy (ADT) for advanced prostate cancer and how to find help paying for it.

New research has demonstrated that a combined regimen of growth hormone and testosterone is safe, well-tolerated, and is ...