When the two species got together tens of thousands of years ago, the hookups may have often involved a male Neanderthal and a female human, according to a new study. The findings, described February ...

We were struck by how similar the seasonal pattern was in two completely different climates,” said professor Allan Pacey.

The 20th-century art historian Kenneth Clark made a distinction between the “naked,” meaning unclothed and ashamed, and the “nude,” meaning the body in its most beautiful form. Most people today use ...

While experts generally agree that male fertility is on the decline, urologists and epidemiologists don’t agree on why it’s ...

For many, especially women, these scans are compelling. They offer agency in a healthcare system that often feels slow, ...

Fifty years ago, a controversial writer named Shere Hite taught us how to talk about sex and pleasure, selling books by the ...

The quality of sperm is highest in the summer and lowest in the winter, according to a new study by scientists at University ...

It’s high time to change this and focus on sexual and reproductive health for men. Every single unplanned pregnancy involves ...

New treatments for male infertility could widen therapeutic options and possibly shift the treatment burden from women.

A new review finds that women receive 25%-40% more antibiotics, experience up to twice as many adverse reactions, yet are underrepresented in trials; clinicians should adopt sex-aware prescribing.

Family planning is one of the most cost-effective health investments a country can make to reduce preventable maternal deaths, improve newborn and child survival, and strengthen families' health and ...

At the time, the urologist was working at New York-Presbyterian/Weill Cornell Medical Center, where prosecutors said he had ...