With 'Disclosure Day,' the director returns to a longtime preoccupation. Two Times staffers explore his ongoing fascination with extraterrestrials.

If you're looking for a solid sci-fi movie to stream, head on over to Prime Video. I'm serious. The Amazon-owned streamer has film selections that any genre fan would love. Though

The '90s is when sci-fi started pushing computer generated VFX in a big way, but the best movies are the decade aren't just great because of digital wizardry.

The 21st century has produced no shortage of genuine sci-fi masterpieces, from poetic dramas like Arrival to crowd-pleasers like Project Hail Mary.