Sperm may lose their ability to navigate in microgravity, raising new questions about whether human reproduction is possible ...

India, March 31 -- Space reproduction may require more than just normal conditions-it needs direction, according to new ...

A new experiment showed that humans may be able to reproduce in space, paving the way for self-sustaining colonies.

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

The study by researchers of Adelaide University observed what happens to sperm from humans, mice and pigs as they attempt to ...