These results are preliminary, but they could eventually improve ovarian health and fertility in women, researchers say ...

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

Scientists say crackdown on gender-affirming care could have impact on healthcare of all Americans ...

Women's health researcher Jennifer Garrison on the key role that ovaries appear to play in female health and aging.

In response to social cues, individual clownfish will switch sexes. Cutting-edge research reveals the neural and genetic ...

Researchers at the Icahn School of Medicine at Mount Sinai, in collaboration with other leading institutions across the country, have published an innovative study that provides radiation oncologists ...

Insects were cryoanesthetized at -5 ºC for 10 min and their reproductive tracts were dissected in 0.1 M sodium chloride. For anatomical analysis, the reproductive tracts, freshly fixed in 2.5% ...

Add Yahoo as a preferred source to see more of our stories on Google. Cute loving couple of colorful ducks. Mandarin duck Aix galericulata female and male. Loving birds, animal love. Smooth background ...

Believe it or not, but ducks have a reputation for the unexpected: bizarre and intricate mating anatomy. According to scientific studies as well as viral posts, male ducks have evolved, now equipped ...

To most people, the answer seems straightforward (to put it plainly: different holes), but for these unfortunate blokes, who have now gone viral, it wasn’t so obvious. The first guy, who looked as ...

A street experiment has exposed shocking gaps in men’s knowledge of female anatomy, with research revealing they aren’t alone. To most people, the answer seems straightforward (to put it plainly: ...

The anatomy of the internal organs of the male reproductive apparatus (MRA) of adults and pupae was compared among 51 species of bees, including representatives of six families. Four different types ...