Alien experts claim powerful extraterrestrial life exists in the universe, which is beyond the control of any government — and could wipe out life on earth. Following Tennessee Rep. Tim Burchett’s ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

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

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 ...

We recently got confirmation that FX is moving forward with a second season of Noah Hawley's Alien: Earth, and the series has ...

Some sci-fi books are so great that they could sustain multiple seasons of a prestige TV shows, even though they are a ...

Our hatred of social media or of artificial intelligence is not some novel phenomenon, the new book “Techno-Negative” reminds ...

Underrated efforts like Moon and straight-up masterpieces like Children of Men are among the sci-fi movies from the 2000s that have aged the best.

Andy Weir’s novel is one of the most popular science fiction books in recent years, and there are many other great works that ...

Here's where we see the Stars Hollow family now.

Following the massive success of "Real Americans," the California author returns with "My Dear You," a short story collection ...

Stacker compiled a list of the best space movies of all time, from "WALL-E" to "Star Wars," as determined by the Stacker ...