An unusual sighting in a NASA image has reignited speculation that something extraterrestrial once existed on Mars.

The Great Filter theory suggests advanced civilisations may self-destruct before contacting others, explaining the universe's ...

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

Moon bases, living to 100 and (finally!) flying cars. What 2076 and our future will look like may be stranger than we expect.

Catholic nun warns many UFO encounters may be demonic as disclosure debate grows and questions surround the Church's response ...