With their expertly-crafted practical effects and art direction, these '70s era sci-fi flicks remain just as dazzling today ...

Science fiction often uses the alien-crash-lands-on-Earth metaphor to examine "us versus them" sentiments. Some, like "3-Body Problem," dissect the inherent malevolence of the vast universe, while ...

Don’t expect a straightforward timeline, because continuity is a mess with the Alien and Predator timelines (even if, as in this list, you choose to ignore tie-in comics, novels, and games). Predator: ...