Sperm struggles to find its way to an egg in microgravity, suggesting mammalian reproduction in space may not be possible.

The central premise of the blockbuster film "Project Hail Mary" is a long-shot mission with a familiar goal: Save humanity ...

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

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

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

Having babies born in space could produce an interesting conundrum as shown by research with one particular creature.

In an astonishing twist of our technological progress, humans have inadvertently created a space barrier around Earth. This article delves into the nature of this barrier, its formation and its ...

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 ...

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

The Artemis II mission, which will return US astronauts to lunar space, has run into problems that have critics demanding NASA remove the crew from the flight for safety reasons. The bigger question ...