Science fiction (sometimes shortened to SF or sci-fi) is a genre of speculative fiction, which typically deals with imaginative and futuristic concepts...

The literary genre of science fiction is diverse, and its exact definition remains a contested question among both scholars and devotees. This lack of...

This is a timeline of science fiction as a literary tradition. While the date of the start of science fiction is debated, this list includes a range of...

Science fiction first appeared in television programming in the late 1930s, during what is called the Golden Age of Science Fiction. Special effects and...

Apocalyptic and post-apocalyptic fiction is a subgenre of science fiction in which the Earth's (or another planet's) civilization is collapsing or has...

Science fiction in Spanish-language literature has its roots in authors such as Antonio de Guevara with The Golden Book of Marcus Aurelius (1527), Miguel...

time travel concept. Time travel is a common theme and plot device in science fiction films. The list below covers films for which time travel is central...

science fiction literature encompasses all German-language literary productions, whether of German, Swiss or Austrian origin, in the science fiction genre...

A list of science fiction films released in the 1970s. These 235 films include core elements of science fiction, but can cross into other genres. They...

themes in speculative fiction include lesbian, gay, bisexual, or transgender (LGBTQ) themes in science fiction, fantasy, horror fiction and related genres...