From 'Roswell' to 'Outlander,' these romantic sci-fi TV series are guaranteed to warm cold hearts this winter.

While there are many amazing TV shows, sci-fi sitcoms are among the best titles out there. Of all the best sitcoms of all time, only a few fit into the sci-fi genre. This is because science fiction ...

The Expanse is a masterpiece that is hard to beat, but while few sci-fi TV shows are better, there are some great TV shows ...

The sci-fi genre has seen many iconic TV shows, but there are also others that hardly anyone seems to remember.