Sci-fi movie planets for 'Avatar' fans to visit if 'Fire and Ash's return to Pandora has them longing for more vibrant worlds ...

The Predator franchise returned in a big way this year thanks to director Dan Trachtenberg, whose two Predator movies both made our top five. We count Guillermo del Toro’s Frankenstein as sci-fi ...

With the third Avatar film now in theaters, here are some other great sci-fi movies that give James Cameron and Co. a run for their money.