Steven Spielberg’s fourth film about alien encounters is “Disclosure Day,” following “ET: The Extra-Terrestrial,” “War of the Worlds,” and “Close Encounters of the Third Kind.” That inspired us to take another look at what Roger Ebert thought about some of the most famous and infamous alien movies,

You've seen the famous aliens, planets and scientists, but now it's time to venture even farther into the depths of space.

From the mystery of Cloverfield's Clover to the changing fury of the alien xenomorph, these are the best and most memorable monsters in sci-fi movies.

I recently rewatched Taken , the incredible sci-fi mini-series executive produced by Steven Spielberg , and this is one of those shows that almost no one talks about it anymore. This is a show I loved the first time I watched it,

Exclusive: What makes a great science fiction movie? Prof. Lisa Yaszek dives into the commonalities among iconic sci-fi movies across the decades.