Low testosterone isn't always just a normal part of aging. Learn the signs of hypogonadism and the treatment options that can ...

But after a man finds a partner, his testosterone declines. In a recent study, we measured testosterone levels in a group of ...

EXCLUSIVE: Dr Jeff Foster, one of the UK's leading experts in the male sex hormone picks apart the myths and explains what ...

Q. My doctor prescribed testosterone four years ago and my hormone levels are now normal. I know that there were concerns ...

Federal health officials are quietly moving to overhaul the fine print on testosterone replacement therapy, a shift that ...

My doctor prescribed testosterone four years ago, and my hormone levels are now normal. I know that there were concerns about ...

Reports of falling sperm counts and testosterone levels have fuelled fears over chemicals, pollution and modern lifestyles. But how much do scientists agree on what is affecting male fertility?

More than a decade ago, the Food and Drug Administration warned doctors not to prescribe testosterone merely because an otherwise healthy man had “low T.” There were exceptions, though. Men with ...

Discover the top stories from July 3 to July 10, 2026, including proposed FDA changes for testosterone therapy and a new photo of the rare quasi-moon. Missed some of our top stories from the week?

It’s a tiny, powerful patch in high demand and low in supply. The shortage of a life-altering treatment is heating up, and ...

Testosterone replacement therapy (TRT) can improve energy, mood, and libido but the delivery method you choose has a major impact on cost, convenience, and side effects.

Tutera Medical is proud to announce that its CEO, CarolAnn Tutera, has been featured in the 2026 PHOENIX Magazine Best of the ...