The Italian Renaissance artist created groundbreaking depictions of humans at a time when the inner workings of the body ...

By age 75, a noteworthy 50% of men develop an inguinal (groin) hernia. Although common, the cause of these hernias is unknown, and the only treatment is surgery to repair the weakened area. Even after ...

13."Nearly 50% of women will deal with pelvic organ prolapse at some point in their life — yet no one teaches us how to ...

To my surprise, in his speech, the President said the word “intersex.” I looked at my intersex friends, who were tightly ...

Now everyone calls him by male pronouns. Ray’s father wasn ... rather than the truth about being intersex—with reproductive anatomy and genetics that didn’t fit the strict definitions ...

At the veterinary faculty the centre is hosted by the Anatomy ... reproductive system: penis of a fox. In 2019, the Dutch museum Naturalis in Leiden opened an exhibition about procreation. Our ...

Dinosaurs had sex. Fossil nests and eggs, as well as the ways today’s birds and crocodiles reproduce, leave no doubt on that ...

Grass tetany is an issue that we typically associate with spring. It occurs when animals are first turned out to pasture and have lush, new growth to eat. New grass ...

Reproductive biology involves the scientific study of the reproductive system. Improved understanding of reproductive biology can lead to new treatments for reproductive disorders, such as ...

What stands out the most about this ancient cephalopod sex chromosome is how little the chromosome has changed over time.

Researchers have identified a sex chromosome in the California two-spot octopus. This chromosome has likely been around for 480 million years, since before octopuses split apart from the nautilus on ...

Uncovering the Role of Y Chromosome Genes in Male Fertility in Mice Jan. 23, 2025 — Researchers have uncovered which genes on the Y chromosome regulate the development of sperm and impact ...