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

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

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

If we want to colonize space, we need to figure out the whole reproduction thing. An experimental injection could restore the youthfulness of eggs taken from older women. New research shows it's ...

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 ...

New research reveals that human sperm struggles in microgravity, posing challenges for reproduction in space and Mars ...