This article was reviewed by Felix Gussone, MD. Hormonal Balance: Why It Matters and Ways to Achieve It Stress management, regular exercise, quality sleep, and a … ...

In the animal kingdom, penises can be spiked, split, corkscrewed—even detachable. They're one of the most diverse structures ...

Common insecticides harm sperm in rodents and may pose risks for human fertility. Simple steps can lower exposure, but key ...

In the animal kingdom, penises can be spiked, split, corkscrewed - even detachable. They're one of the most diverse structures in biology. The human ...

Researchers say today's AI platforms often default to common biases and stereotypes when prompted to generate images of ...

Activists quietly shifting the goalposts on sex-and-gender discussion to escape the fact that they're losing the biology of ...

Ancient Greeks praised balance and proportion - today, it’s all about muscle and definition. Explore how beauty standards ...

Should men trying to have kids avoid hot tubs? Do boxers vs. briefs impact sperm counts? Here's the real science behind male ...

Historically scientists have thought it unlikely that gut microbes affect physiological sleep regulation. The recent study, ...