Men are more likely to take risks in tricky situations than women, but whether there is an inherent biological reason behind ...

Most men with low-grade prostate cancer have an excellent prognosis, with a five-year survival rate of more than 99%. But ...

Scientists have long suspected that androgens, male sex hormones like testosterone, may help tumors grow because the hormones ...

Men and women who appear hormonally 'normal' may still have undetected disruptions in the timing and coordination of their ...

(1) LIFT WEIGHTS Numerous studies indicate that performing multi-joint exercises such as squats, deadlifts and bench presses ...

Men and women who appear hormonally ‘normal’ may still have undetected disruptions in the timing and coordination of their reproductive hormones that could impair fertility, according to research ...

The world's oceans may be quietly amplifying climate change in ways scientists are only beginning to understand. In a new study published in Proceedings of the National Academy of Sciences, University ...

In a T-rrible slump? As the primary male sex hormone, testosterone is essential for maintaining libido, erectile function, bone density and muscle mass. Men generally reach peak testosterone in their ...

Fueled by the manosphere, men are boosting their testosterone levels through natural and synthetic means, with some competitively swapping test results on a regular basis. Mark Holman was skinny and ...

This article was made possible by the support of Yakult and produced independently by Scientific American’s board of editors. More than 20 years after menopausal hormone therapy fell out of favor, it ...

Forests are great and all, but in one way, they don’t come close to the raw power of peatlands. Sprawling in the Arctic and elsewhere, like tropical regions, these soils are loaded with plant matter ...