The scientists also looked at the effects of exposure to microgravity had on embryo development in the animal models, and the ...

Though spacecraft with artificial gravity are still a distant dream, we had proof of concept way back in September 1966.

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

Having a baby in space may be far more complicated than expected, as new research shows sperm struggle to find their way in microgravity.

A second-grade student from California has designed the mascot that will join NASA's Artemis II mission to the moon -- known as the zero gravity indicator.

Among the many potential issues, life in space may wreck our kidneys, increase the risk for numerous diseases including ...

Researchers put human sperm into a microgravity simulation chamber designed to mimic the female reproductive tract and tested ...

Making babies in space may be more complicated than expected, as new research shows sperm struggle to navigate in microgravity. Scientists found that while sperm can still swim normally, they lose ...

Scientists have used a tiny plastic "obstacle course" to test how much sperm would struggle to navigate during sex in the weightlessness of space.

What would happen if someone had a cardiac arrest in space? Doctors and researchers tested multiple CPR techniques in zero gravity to see if saving a life off Earth is even possible. The results ...

The four astronaut's of NASA's Artemis 2 mission arrived in style at Kennedy Space Center ahead of their historic moon ...