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 ...

A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Cautionary tales in science fiction are warning us about turning sleep into a commodity. Here's why some of those fears ...

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.

Dive into 'Stranger Things' Season 5’s shocking creature origins and learn the truth behind the Abyss, Demogorgons, and the ...