Sci-fi shows like The Expanse and Fringe surpass Firefly in worldbuilding, complex character arcs, and compelling storylines.

Even if you consider yourself a diehard sci-fi fan, you probably missed series like Sense8, Almost Human, Astra Lost in Space ...

Anna Torv in Fringe surrounded by Virginia Hey in Farscape and Naveen Andrews and Daryl Hannah in Sense8 in a composite image - Ben Mark Holzberg/Syfy Science fiction has been a television staple for ...

Once the alternate universe storyline fully kicks in, the show could've disappeared into pure sci-fi nonsense. It starts as an eerie "what if?" hanging around the edges of the show before slowly ...

Stacker pulled data on all sci-fi series and ranked them according to IMDb user rating, with #1 being the best.