Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

A traditionalist Catholic nun has claimed that UFO sightings are really encounters with 'fallen angels', aligning with ...

Take a drive to the CIA’s Area 51 – a route with more UFO sightings and unexplained mysteries than anywhere else on Earth ...

Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.” – Arthur C.

This creamy, herby salad cream has existed overseas for decades and visitors to the US are now allegedly shipping cartons of it home. But is there any truth to the reports?

Disclosure Day had people talking for its fresh take on alien contact and powerful sci-fi themes. These films follow the same ...