A new study found that microgravity simulated on Earth hindered sperm cell movement, egg fertilization and embryo development ...

A new study suggests humans face barriers to reproducing in space, with microgravity disrupting sperm movement.

Having a baby in space may require a bit more direction, with new Adelaide University research revealing the navigational ...

Researchers found that microgravity impairs sperm navigation without affecting speed, reducing fertilization rates and ...