“While the human penis functions primarily to transfer sperm, our result suggests its unusual large size evolved as a sexual ...

"Size matters" sounds like a tabloid cliché, but for evolutionary biologists the size of the human penis is truly a puzzle.

When it comes to measuring manhood, it has long been said that size does not matter – it’s what one does with it that counts.

Size really does matter, but only up to a point. Men may overestimate the extent to which a large penis makes them attractive ...

This news could be tough to face. A new report from the Skin Cancer Foundation predicts that 234,680 cases of melanoma will ...

Believe it or not, but ducks have a reputation for the unexpected: bizarre and intricate mating anatomy. According to ...

Why do some people age better than others? Five extraordinary individuals – who scientists are studying – share their tips ...

Life Extension reports women live 5.4 years longer than men due to biological and behavioral factors, but men can narrow this ...

The global skin-lightening market is worth over $10 billion and growing, but the unregulated products driving it contain ...

Studies offer insights into the health risks and burdens faced by people who have had COVID infections. Meanwhile, the Trump ...

If you've ever stood on a scale at the doctor's office only to be told your health status based on a single number, you're ...

Discover how to identify and treat crystals in dog urine. Expert tips on diet changes, hydration, and prevention.