Aging affects every organ in the body, yet we still know little about how the ovary changes over time. In a new study ...

New research has mapped the cell types that specialize to form reproductive organs in both sexes, identifying key genes and signals that drive this process. The findings offer important insights into ...

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

As central female reproductive organs, the ovaries produce fertilizable eggs and generate the sex hormones estrogen and ...

It’s not just about chromosomes. Or reproductive cells. Or any other binary metric. Many genetic, environmental and developmental variations can produce what are thought of as masculine and feminine ...