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 ...

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

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 ...

Having a baby in space may require a bit more direction, with new Adelaide University research revealing the navigational ...

Human sperm loses its sense of direction in space, making the prospect of conceiving babies on the Moon or Mars an incredibly ...

Researchers should urgently think about how humans can reproduce in space, experts have said. As humanity looks towards living beyond Earth, we need to understand how human reproduction will actually ...

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