What used to be a niche treatment for men with legitimate medical conditions has morphed into "youth and vigor" as a ...

A large-scale analysis of 117 mammal species found that preventing reproduction is associated with longer lifespans, suggesting a strong link between reproductive activity and life expectancy. Why do ...

Men and women are both obsessed with women's breasts, but the genders view them differently. Cup size is just one of several ...

A new study links diabetes to male infertility, showing chronic inflammation may damage sperm health and reproductive ...

Does menopause change what women find attractive? Older women prefer bearded men with lighter builds, and menopause affects ...

For as long as she could remember, Dina Radenkovic was a meticulous planner, determined to leave as little as possible to ...

A hormone-free male contraceptive pill called YCT-529 has successfully completed its first human safety trial, marking an ...

Numerous studies have shown that microplastics are incredibly damaging to human health — but new research reveals that their ...

The results show that males focus their mating efforts on the most fertile females by combining information about the timing of swelling and reproductive history. Because male bonobos can effectively ...

Researchers say today's AI platforms often default to common biases and stereotypes when prompted to generate images of people, including athletes. When prompted to create images of female and male ...

5 Program in Health Services and Systems Research and Centre for Quantitative Medicine, Duke-NUS Medical School, Singapore Introduction Despite the global prevalence of low fertility rates, male ...