To boost mood and manliness, men are spending lots of money on the hormone testosterone—yet they may see trouble instead of ...

There he got a blood test, which revealed that his testosterone was well within normal range. Testosterone ...

Testosterone supplements work in dual ways to enhance the testosterone levels. Some ingredients help in increasing the ...

Hormonal imbalance affects men leading to issues like male PMS, but lack of awareness and social conditioning stops them from ...

If you’re taking finasteride — or the brand name versions Propecia or Proscar — you’re probably checking your hairline for ...

High testosterone in women can stem from conditions like PCOS and insulin resistance. Symptoms may include acne, excess hair ...

Josh Duhamel opened up about undergoing testosterone replacement therapy in a new conversation with 'Men's Health Lab' on ...

Inside this double issue of SciAm, you’ll find black holes that burp up their stellar meals, metal detectorists that hit pay ...