Aliens, Arrival, Nope, Predator, Lilo & Stitch, E.T. the Extra-Terrestrial, and more make up our list of the best alien movies of all time.

Add Yahoo as a preferred source to see more of our stories on Google. Spielberg and ET looking at each other - Aaron Rapoport/Getty Images Steven Spielberg might be best known for "Jaws" and "Jurassic ...

Undoubtedly, Xenomorphs are still one of the freakiest monsters ever to be released on big screens. The biomechanical design, the green acid blood, and a never-ending hunger for blood still give fans ...

Like everything else in the modern landscape, Alien exists not only on the big screen but in comics, video games, toys, and even television. Despite the movies largely keeping xenomorphs defined by ...