These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial life.

Add Yahoo as a preferred source to see more of our stories on Google. For nearly 50 years, the "Alien" franchise has terrified, thrilled, and fascinated audiences. It all began in 1979 with Ridley ...

From The Thing to Blade Runner, Aliens to Tron, these ’80s sci-fi classics prove practical effects can still outshine modern ...

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 ...

Left to Right: Steven Yeun in "Nope," the alien in Steven Spielberg's "E.T." and Scarlett Johansson in "Under the Skin" (Universal Pictures / A24) It didn’t take long for stories about ...