Vote for the best science fiction and fantasy stories of the 20th and 21st centuries!

Which books and stories are the greatest works of science fiction of the past 112 years? Now is the time for the ultimate decision. Locus Magazine is having a monster poll to decide the best science fiction and fantasy novels, novellas, novelettes and stories of the 20th and 21st centuries! Use this great power… »11/29/12 3:21pm11/29/12 3:21pm

Choose even more of the worst science fiction movies ever: The Happening Vs. Pluto Nash

Crown the very worst scifi movie ever made! It's down to the sweet sixteen and it's going to get ugly. The Happening goes up against Eddie Murphy's Pluto Nash. What was the biggest upset from the last polling? Dreamcatcher losing to Catwoman! It's horrible movie madness! Madness we tell you! VOTE NOW! »3/23/12 6:24pm3/23/12 6:24pm

io9's March Movie Madness Final Four: Blade Runner Vs. Serenity

In the first half of the final four, The Empire Strikes Back absolutely clobbered the original Star Wars. Now it's Replicants vs. Browncoats as Blade Runner takes on Serenity. Are we headed for an all Harrison Ford championship? Vote now! »4/01/11 2:07pm4/01/11 2:07pm

And check out our latest brackets. Here's the Sweet Sixteen version... …