This is the definitive ranking of the best alien invasion movies of all time. In between those bookends, Lifeforce is one of the wildest, most unique, most incredible science fiction movies almost ...

Add Yahoo as a preferred source to see more of our stories on Google. Aliens are a tried and true staple of sci-fi, an element that invites fear and horror, but which can open itself to wonder, ...

It's a big universe out there, and while we're all for exploring it, a specific subgenre of science fiction movies has hinted that it might be a bad idea. Alien invasion movies have come in droves ...

For nearly five decades, Steven Spielberg has helped define what alien stories mean to movie audiences. Sometimes they arrive as cosmic miracles. Sometimes as existential threats. Sometimes as ...

Movies about disasters—natural or human-made—have been produced since the earliest days of film. As early as 1916, a disaster with an extraterrestrial cause was touted in The End of the World, a ...

Christopher Willard/Hulu; Bob Penn/Sygma/Sygma via Getty; Newmarket Films/Courtesy Everett Collection Cristin Milioti as Sarah Wilder in 'Palm Springs'; Sigourney Weaver as Ellen Ripley in 'Aliens'; ...