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

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

Study into how fertilisation could work in space finds sperm may get disorientated when trying to find an egg ...

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

Space has always been a centre of attention among the scientific community. Even the tech moguls are racing to build ...

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

As the United States announced plans to build a residential base on the Moon within 10 years, a study has emerged suggesting ...