Alien director Ridley Scott eventually returned to the franchise, but couldn't complete his ambitious plans. Here's what his ...

In 1877, an Italian astronomer mapped faint lines on Mars and called them canali, meaning channels or grooves. But the word ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer ...

Welcome to The Best Movies Never Made, a look back at the most fascinating, strange, and tantalizing films that never actually made it in front of cameras — and maybe should have. The year was 2012.

An astrophysicist who searches for life in the Universe unpacks Steven Spielberg's UFO blockbuster Disclosure Day ...

In 1988, the Soviet Union launched two of its most ambitious spacecraft ever built not toward Mars itself, but toward one of ...

The Pentagon released over a hundred newly declassified files related to UFOs (now officially referred to as Unidentified ...

The renowned Egyptologist and former Egyptian Minister of Antiquities, Zahi Hawass, responds to periodically raised ...

Amanda Lohrey’s 10th novel, Capture, follows a clinical psychologist researching patients who say they have been abducted.

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

Scientists propose a simple but powerful new method for detecting traces of alien biology, whether on Jupiter's icy moons, in ...