Scientists are sending mouse sperm to space. They want to see if mammals can reproduce there. The sperm is stored on the International Space Station. It will return to Earth in 2025. Researchers will ...

As women age, their reproductive systems age too, increasing the risk of infertility, miscarriage or birth defects. A ...

Scientists have developed functional eggs from ordinary human skin cells, a proof of concept that could open up new ways to treat infertility.