A lagging libido in males is commonly attributed to a decline in testosterone, leading many men to hit the gym or supplement their diet in the hopes extra testosterone will give them a boost. Yet in ...

She went on testosterone to help with her menopausal symptoms. The effects had unexpected consequences for their marriage.

For more than 80 years, men have been told that testosterone helps prostate cancer grow. But a very different picture has ...

WASHINGTON -- Women with more testosterone tend to behave more like men when taking financial risks, according to a new study. "Women with higher levels of testosterone turn out to be less risk averse ...

In the past year or so, health influencers — and a lot of women on social media — have talked up testosterone therapy as a kind of perimenopausal panacea. They promise boundless energy, crisper ...

High testosterone levels can drastically increase a man's risk of heart failure and stroke-causing blood clots, a new study reports. Men with a genetic predisposition to high testosterone levels have ...

Working collaboratively in small groups is one of the primary ways that modern humans accomplish anything. But what explains whether a group succeeds? Previous research on group dynamics has ...

Last summer, Indian sprinter Dutee Chand was barred from competing against other women because of a testosterone policy. Track’s governing body, the International Association of Athletics Federations ...

Women with high testosterone may have symptoms like acne and facial hair growth. You may also experience thinning hair, a deepening voice, irregular periods, and more. The most common cause of this is ...

Masculine stereotypes tend to suggest that the manliest diets are ones high in protein. Manly men love meat, happily down raw eggs à la Gaston from Beauty and the Beast and fuel up on protein shakes ...