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

Our cells are constantly being pushed, stretched, and compressed without our awareness: a play of invisible forces that ...

New study finds microgravity disrupts sperm and embryo development, raising concerns about human reproduction in space.

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