Floating in near-weightless conditions can be disorienting for even the most experienced astronauts. Male reproductive ...

Researchers put human sperm into a microgravity simulation chamber designed to mimic the female reproductive tract and tested ...

A new study by NASA scientists explores the risks and challenges of human reproduction in space, especially for long missions ...

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

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

With a rising focus on interplanetary colonisation as a safeguard against existential threats, scientists are investigating whether humans can reproduce in space. While significant strides have been ...

For a long time, having children has been a young person’s game. Although ancient records are sparse, researchers estimate that, for most of human history, women most typically conceived their first ...

Add Yahoo as a preferred source to see more of our stories on Google. Since the International Space Station, ISS, became operational, astronaut stays in the weightlessness of space have increased from ...