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 in space.

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

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 ...

Space is extremely dangerous, but people can still do more than robotic explorers can – in terms of technical achievements ...

Astronomers have discovered an additional 100 new worlds in data collected by NASA's exoplanet-hunting spacecraft TESS, ...

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

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

Repeated cloning from a single mouse failed after 58 generations. Researchers say harmful DNA changes are to blame.

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known ...