#hormones

More and more, afflictions such as anxiety and autism, ADHD and Alzheimer’s, are being resolved by tracing down their real root causes.

Watch an inspiring video about the beloved New Yorker who operated HIV-testing programs and syringe exchanges for people taking hormones.

Researchers conducted a systematic review and meta-analysis of 88 studies to estimate HIV prevalence and risk factors in this population.

HIV-related discrimination topped the list of legal priorities for transgender people living with the virus.

In Uganda, HIV-positive teenagers who were born with the virus are now transmitting it sexually to HIV-negative teenagers.

We need more info about how HIV affects menstruation and menopause—and positive women can help provide it.

It’s a little butterfly-shaped dictator: The thyroid gland, located in the neck, weighs less than an ounce but affects the way all your...

Hormonal birth control has a mixed reputation. Plus side: It’s easy to use and invisible during sex; it helps regulate menstrual cycles.