Sci-fi is wildly popular, and for good reason—it's both an escape and a view of the world through a lens that's both hopeful and unfamiliar.

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Robin Williams only starred in a handful of sci-fi films throughout his nearly four-decade career, including a 1990s sci-fi movie that finally returned to free streaming in March.

The most moving sci-fi movie of the century, Denis Villeneuve's Arrival, is more accessible than ever this month. Find out more.

In an era where just about every streaming service continuously ups their prices every few months, it’s nice to have Tubi, a streamer that still remains free. Sure, you’ve got to put up with ...