Classic sci-fi shows define the genre today, but that doesn't mean all of them hold up in a modern setting.

Explore the UFO mysteries J. Allen Hynek uncovered with Project Blue Book and how his findings challenged the Air Force's ...

How The X-Files turned its central theme of alien abductions into a hilarious parody in this iconic episode from 30 years ago ...

UFOs, or the notion of them, have been around a long time. Here’s a look at how the various iterations of the subject — from ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...

Sci-fi movies are often intellectual or exciting, and there are several big quotes from these films that are brilliant, yet ...