Former US President Joe Biden has begun a five-week radiation and hormone therapy for aggressive prostate cancer that has ...

Masculinizing hormone therapy involves taking testosterone to induce masculine body characteristics, which may help better match your gender identity.

A new study has found that the hormone estrogen plays a protective role against stress-induced, depression-like behaviors in ...

In an analysis of more than half a million men with hypogonadism, testosterone replacement therapy is tied to a 16% lower ...

More and more older men are considering testosterone therapy to improve strength, libido, and overall health — but research presents a complex picture of limited benefits versus notable risks.