It’s not called “The Big Change” for nothing. When menopause strikes, changes come in many shapes and forms, both surprising ...

For most women, the body begins to change dramatically in their 40s or 50s. This transition, known as menopause, is defined ...

The ovaries of aged mice become infiltrated with immune cells linked to widespread inflammation in the body, and the same ...

Producing follicles isn’t the only task for ovaries, new research suggests. (Steve Gschmeissner/Science Photo Library/Getty ...

Bumblebees are only an inch long, but they help power the global food system. Roughly one-third of the food we grow depends on pollinators like bees—and those bees are regularly decimated by ...

Successful reproduction presents a fundamental evolutionary paradox: the immune system must tolerate genetically foreign sperm and embryos while maintaining ...

Genes associated with male reproductive biology appear to be under relaxed selective constraint in a primate species with low sperm competition.

Starting one's sex life and having children at a young age can run in the family. But can pregnancy have beneficial health ...

A new report from the Palestinian Feminist Collective details the destruction of health facilities, the environment and the ...

Some IVF clinics are using AI to perform tasks such as sperm and embryo selection, but some fertility experts question ...

Why do so many men only think about fertility when there is a problem? Perhaps the answer lies in our societal scripts.

A landmark international study has found that halving patient out-of-pocket costs was associated with a 2.67-fold increase in ...