Floating in near-weightless conditions can be disorienting for even the most experienced astronauts. Male reproductive cells—sperm—also seem to get confused in simulated microgravity, which has ...

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

New research reveals that getting pregnant in space would be a very difficult task. Research carried out by the University of Adelaide reveals that sperm lose direction in microgravity, reducing ...

The study's findings pose significant challenges for future space colonisation efforts.

Microgravity affects sperm navigation and reduces fertilization success, raising challenges for space reproduction and embryo ...