Before the blood-chilling monster in "Alien" was designed by H.R. Giger, a couple of other ideas were considered that were ...

Sci-fi movies explore many great ideas, but movies like Alien deserve to be considered greats and remain at the top decades ...

The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth.

A new study finds that at least one Archaea has surprisingly flexibility when interpreting genetic code, which goes against a ...

The comet 3I/ATLAS is taking a long holiday journey this year. It's visiting from another solar system altogether. It's the third interstellar object recorded passing through our solar system.