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

The story claims a hidden underground base where aliens and humans work together—featuring human experiments, strange cattle ...

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

A 20-year study has shown that, like photocopying photocopies, cloning doesn't produce perfect copies – with big implications ...

A new experiment showed that humans may be able to reproduce in space, paving the way for self-sustaining colonies.

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

A new catalog of potentially habitable exoplanets provides the framework for future observations in the search for alien life ...

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

(RNS) — Starseeds say they’re not from this planet. Online, they’re sharing mythologies and rituals that, for some, are ...

The fuller context of R3’s proposals, as well as activities of another stealth startup with related goals, have not ...

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