These classic sci-fi TV series had a big influence on the popular genre, but they're difficult to watch by today's standards.

We may receive a commission on purchases made from links. There's plenty of amazing science fiction series out there, and there's always new shows popping up that add something new to the genre.

Diego Pineda has been a devout storyteller his whole life. He has self-published a fantasy novel and a book of short stories, and is actively working on publishing his second novel. A lifelong fan of ...

Star Trek may have left the largest mark, but it was far from the only amazing sci-fi series improving the genre's reputation ...

First airing in 1966, "Star Trek" perfectly showcased everything sci-fi TV could achieve, as one of the best shows set in the future, sending the crew of the Starship Enterprise into encounters with ...

The science fiction genre has delivered some of the most talked-about movies in cinematic history. Sci-fi as a genre encompasses a broad spectrum of stories, and that has seen many varied titles land ...

A collage of Rod Serling in The Twilight Zone (1959) flanked by Sam Beckett (Scott Bakula) and Al Calavicci (Dean Stockwell) in Quantum Leap (1989) on his left and Fox Mulder (David Duchovny) and Dana ...

What Made 'Stargate SG-1' So Perfect? The show's lasting appeal wasn't just down to the lore-heavy universe and exhilarating action scenes, although that certainly helps. What made the show special ...

Rebecca Ferguson's cult classic sci-fi series Silo has hit an incredible 600-day streak on the Apple TV viewership charts.