Hulu has some of the best sci-fi movies available to stream, including every entry in the Alien franchise. Ahead, we've ...

Time travel is one of the most interesting and complex subjects a sci-fi movie can explore, with many fantastic films turning our concept of existence totally on its head. In movies where the past, ...

We may receive a commission on purchases made from links. Are we alone in the universe? It's a huge question with no easy answer. And, following on from that, if we aren't alone, what would beings ...