We search for the best sci-fi/fantasy shows that are turning the big 20 in 2025, from the new Doctor Who to NBC's Medium.

In every era, though, there have been great sci-fi shows that remind us of how well the genre can fit on television. Great science fiction can reflect on the world we know, even as it expands our ...

The history of sci-fi spans over a century ... The Fly taps into the age-old fear of what would happen if technology progressed faster than humanity was ready for it to. The grotesque ...

So when we took stock of the best TV shows from the past two decades, we tried to take a hard line separating the sci-fi from the fantasy. That’s not to say that a few of the shows might have an ...