A new study found that microgravity simulated on Earth hindered sperm cell movement, egg fertilization and embryo development ...

University of Adelaide research shows sperm navigation fails in microgravity conditions, posing significant challenges for ...

Knowing which way is up helps sperm find their way to an egg, new research indicates, and they struggle without the guidance ...

If you’ve ever dreamed of going to space, watch this first. In this episode of The Limit, we investigate the brutal reality behind the dream of space colonization. We talk to astronauts, scientists, ...

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

The vision of Mars colonization is moving from science fiction into real-world planning, with multiple space agencies preparing for long-term human presence. Modern Mars missions focus on testing ...