The shocking alien twist in 'Bugonia' reveals humanity as a failed experiment. Here's what the ending really means.

Ross Marquand trades 'The Walking Dead' for a mind-bending sci-fi thriller. Here's what we know about 'Descendent'.

From iconic openings to genre-defining classics, these sci-fi films signaled greatness within minutes and spent the rest of their runtime proving it.

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Almost a century later, this idea of a lost Aryan civilization, called Agartha, has caught on again, this time with teenagers ...

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There are plenty of great sci-fi movies to bring you the same sense of awe or ecological message as Avatar: Fire and Ash.