Creating a roundup of the 25 best-selling books of all time is harder than it sounds. Books—especially those published hundreds of years ago—were published in different editions and translated ...

From Cory Doctorow to Nnedi Okorafor and from fancy space opera to elegantly written visions of a flooded future world, there ...

We asked our writers to pick their favourite science fiction television series. Here are the results, from Battlestar ...

If you ask sci-fi fans what the best 21st-century sci-fi TV show in the genre is, many will leap to say award-winning show ...

From angry spirits and parallel universes to alien abductions and epic folklore, African writers are offering fresh new ...